CN109531434A - A kind of processing method of inertia disk freezing deburring - Google Patents

A kind of processing method of inertia disk freezing deburring Download PDF

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Publication number
CN109531434A
CN109531434A CN201811602991.5A CN201811602991A CN109531434A CN 109531434 A CN109531434 A CN 109531434A CN 201811602991 A CN201811602991 A CN 201811602991A CN 109531434 A CN109531434 A CN 109531434A
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CN
China
Prior art keywords
inertia disk
inertia
container
disk
deburring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811602991.5A
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Chinese (zh)
Inventor
查世清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foehl Die Casting (taicang) Co Ltd
Original Assignee
Foehl Die Casting (taicang) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foehl Die Casting (taicang) Co Ltd filed Critical Foehl Die Casting (taicang) Co Ltd
Priority to CN201811602991.5A priority Critical patent/CN109531434A/en
Publication of CN109531434A publication Critical patent/CN109531434A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/083—Deburring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/003—Removing abrasive powder out of the blasting machine

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The invention discloses a kind of processing methods of inertia disk freezing deburring, comprising the following steps: S1: inertia disk is poured into container, driving container rotation, and then inertia disk is driven to rotate together；S2: cooling down inertia disk, by temperature in container be reduced to -40 DEG C hereinafter, keeping inertia panel surface brittle；S3: particle is sprayed by shot-blasting machine, particle is made to hit the burr of inertia panel surface embrittlement；S4: after the completion, inertia disk is taken out from container.The present invention is atomized by liquid nitrogen to inertia disk cooling, and cooling efficiency is substantially increased, and by the cold method gone, burr is made to achieve the effect that embrittlement, is improved particle and is hit removal；Using plastic particles, can be very good that kirsite inertia disk product surface is avoided to be destroyed, so that therefore product roughness will not influence, the final verticity for influencing inertia disk in entire safety belt assembly.

Description

A kind of processing method of inertia disk freezing deburring
Technical field
The present invention relates to industrial processing field, in particular to a kind of processing method of inertia disk freezing deburring.
Background technique
Most of the burr removing method of zinc alloy diecasting inertia disk use traditional artificial deburring, vibration grind burr, with And ball blast deburring processing method；The drawbacks of this three kinds of methods are existed to a certain degree for inertia disk, artificial deburring is not only Inefficiency, and there are artificial uncertainty, it has been easy perforated flash removed or flash removed is gone not happen completely, such as This product flows into client and is assembled on automobile, and consequence is hardly imaginable；Vibration grinds burr because product structure is special, in part Stone grinds because of vibration in corner to enter, and cause deburring ineffective, jagged can still remain or burr falls down and is attached to production Product surface；Though ball blast deburring can compare it is clean remove flash removed, because product is higher for surface roughness requirements, therefore It is not available the method deburring yet；
Summary of the invention
For the above defect of the existing technology, it is a primary object of the present invention to overcome the deficiencies in the prior art it Place discloses a kind of processing method of inertia disk freezing deburring, comprising the following steps:
S1: inertia disk is poured into container, driving container rotation, and then inertia disk is driven to rotate together；
S2: cooling down inertia disk, by temperature in container be reduced to -40 DEG C hereinafter, keeping inertia panel surface brittle；
S3: particle is sprayed by shot-blasting machine, particle is made to hit the burr of inertia panel surface embrittlement；
S4: after the completion, inertia disk is taken out from container.
Further, several filter hole are set on the container.
Further, in step S2, inertia disk is cooled down after being atomized by liquid nitrogen.
Further, in step S3, the particle that the shot-blasting machine sprays is plastic particles.
Further, in step S3, the revolving speed of the wheel abrator of shot-blasting machine is 4500-600RPM.
Further, in step S2, kept for -40 DEG C or less carry out step S3 again after 2-3 minutes.
Further, cold to inertia disk to take to -50 DEG C in step S2.
It is that the present invention obtains the utility model has the advantages that
The present invention is atomized cooling to inertia disk by liquid nitrogen, substantially increases cooling efficiency, and by the cold method gone, So that burr is achieved the effect that embrittlement, improves particle and hit removal；Using plastic particles, can be very good to avoid kirsite inertia disk Product surface is destroyed, so that therefore product roughness will not influence, final influence inertia disk is total in entire safety belt At interior verticity.By the container of the rotation with filter hole, the particle that cooperation high speed projects keeps particle comprehensive The each surface of inertia disk and turning, and uniform force are hit, guarantees that burr can remove completely；And in the same of container rotation When, particle and burr are filtered from filter hole, improve the efficiency of deburring.
Detailed description of the invention
Fig. 1 is the flow diagram for the processing method that a kind of inertia disk of the present invention freezes deburring.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, right with reference to the accompanying drawings and embodiments The present invention is described in further detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, and does not have to It is of the invention in limiting.
A kind of processing method of inertia disk freezing deburring of the invention, as shown in Figure 1, comprising the following steps:
S1: inertia disk is poured into container, driving container rotation, and then inertia disk is driven to rotate together；To guarantee inertia The each face of disk can cool down uniformly；
S2: cooling down inertia disk, by temperature in container be reduced to -40 DEG C hereinafter, keeping inertia panel surface brittle；
S3: particle is sprayed by shot-blasting machine, particle is made to hit the burr of inertia panel surface embrittlement；
S4: after the completion, inertia disk is taken out from container.
In one embodiment, several filter hole are set on container.These filter hole are used for while deburring, can Using the overturning of container, the burr of removal and particle are filtered, processing efficiency is gone in raising.
In step s 2, inertia disk is cooled down after being atomized by liquid nitrogen.By improving cooling efficiency, drop for liquid nitrogen Low cooling time, inertia disk is enable quickly to reach assigned temperature；In addition, the liquid by the way that liquid nitrogen to be atomized, after increasing atomization The contact area of nitrogen and inertia disk further increases cooling efficiency, and inertia disk cooling can be made more uniform.
In step s3, the particle that shot-blasting machine sprays is plastic particles.Use the entire inertia disk of plastic particles high-speed impact Product surface and burr remove flash removed to hit；Soft medium can be very good that inertia disk product surface is avoided to be destroyed, with So that therefore product roughness will not influence, the final verticity for influencing inertia disk in entire safety belt assembly；In addition, Plastic particles are at low cost, can reduce processing cost.
In step s3, the revolving speed of the wheel abrator of shot-blasting machine is 4500-600RPM.To guarantee that particle being capable of high rapid fire Out.
In step s 2, kept for -40 DEG C or less carry out step S3 again after 2-3 minutes.Guarantee burr brittle time, guarantees The effect of burr.
In step s 2, it is preferred that cold to inertia disk to take to -50 DEG C.
The foregoing is merely a prefered embodiment of the invention, practical range not for the purpose of limiting the invention；If not departing from this The spirit and scope of invention, modify or equivalently replace the present invention, and should all cover the protection in the claims in the present invention In range.

Claims (7)

1.一种惯性盘冷冻去毛刺的处理方法，其特征在于，包括以下步骤：1. a processing method for the freezing and deburring of an inertia disk, is characterized in that, comprises the following steps: S1:将惯性盘倒入容器内，驱动容器转动，进而带动惯性盘一起旋转；S1: pour the inertial disc into the container, drive the container to rotate, and then drive the inertial disc to rotate together; S2:对惯性盘进行冷却，将容器内温度降低至-40℃以下，使惯性盘表面脆化；S2: cooling the inertial disc, and reducing the temperature in the container to below -40°C to embrittle the surface of the inertial disc; S3:通过抛丸机喷出粒子，使粒子撞击惯性盘表面脆化的毛刺；S3: The particles are ejected through the shot blasting machine, so that the particles hit the brittle burr on the surface of the inertial disk; S4:完成后，从容器中将惯性盘取出。S4: When finished, remove the inertial disk from the container. 2.根据权利要求1所述的一种惯性盘冷冻去毛刺的处理方法，其特征在于，所述容器上设置若干个过滤孔。2 . The processing method for freezing and deburring an inertial disk according to claim 1 , wherein a plurality of filter holes are arranged on the container. 3 . 3.根据权利要求1所述的一种惯性盘冷冻去毛刺的处理方法，其特征在于，步骤S2中，通过液氮雾化后对惯性盘进行冷却。3 . The method for freezing and deburring an inertial disk according to claim 1 , wherein in step S2 , the inertial disk is cooled after being atomized by liquid nitrogen. 4 . 4.根据权利要求1所述的一种惯性盘冷冻去毛刺的处理方法，其特征在于，步骤S3中，所述抛丸机喷出的粒子为塑胶粒子。4 . The method of claim 1 , wherein, in step S3 , the particles ejected by the shot blasting machine are plastic particles. 5 . 5.根据权利要求1所述的一种惯性盘冷冻去毛刺的处理方法，其特征在于，步骤S3中，抛丸机的抛丸叶轮的转速为4500-600RPM。5 . The processing method for freezing and deburring an inertia disk according to claim 1 , wherein, in step S3 , the rotational speed of the shot blasting impeller of the shot blasting machine is 4500-600 RPM. 6 . 6.根据权利要求1所述的一种惯性盘冷冻去毛刺的处理方法，其特征在于，步骤S2中，保持-40℃以下2-3分钟后再进行步骤S3。6 . The processing method for freezing and deburring an inertial disk according to claim 1 , wherein in step S2 , step S3 is performed after keeping the temperature below -40° C. for 2-3 minutes. 7 . 7.根据权利要求1所述的一种惯性盘冷冻去毛刺的处理方法，其特征在于，步骤S2中，对惯性盘冷取至-50℃。7 . The method for freezing and deburring an inertial disk according to claim 1 , wherein in step S2 , the inertial disk is cooled to -50° C. 8 .
CN201811602991.5A 2018-12-26 2018-12-26 A kind of processing method of inertia disk freezing deburring Pending CN109531434A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110098127A (en) * 2019-04-04 2019-08-06 苏州超樊电子有限公司 Single bridge wire frame debarring process
CN111890066A (en) * 2020-07-06 2020-11-06 湖北隐冠轴业有限公司 Machining method for deburring hollow shaft
CN114230159A (en) * 2022-01-13 2022-03-25 谷城风雷玻璃有限责任公司 Toughening treatment method for toughened coated glass

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CN203863533U (en) * 2013-01-25 2014-10-08 新东工业株式会社 Shot blasting device
CN105328575A (en) * 2015-10-30 2016-02-17 广东长盈精密技术有限公司 Freezing deburring technology and freezing deburring system
CN107000161A (en) * 2014-12-08 2017-08-01 新东工业株式会社 Burr remover and burr minimizing technology
CN107791421A (en) * 2016-08-29 2018-03-13 天津市宇龙鑫金属制品有限公司 Rubber washer surface deburring special equipment

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Publication number Priority date Publication date Assignee Title
DE102011003102A1 (en) * 2010-10-08 2012-04-12 Aw Maschinen- Und Anlagentechnik Gmbh & Co. Kg Abrasion device for cryogenic deflashing of flexible or soft workpieces made of plastic, has unit displacing spinner, bottom of drum, sections of bottom, or guide plate for blasting medium relative to position of drum
CN203863533U (en) * 2013-01-25 2014-10-08 新东工业株式会社 Shot blasting device
CN107000161A (en) * 2014-12-08 2017-08-01 新东工业株式会社 Burr remover and burr minimizing technology
CN105328575A (en) * 2015-10-30 2016-02-17 广东长盈精密技术有限公司 Freezing deburring technology and freezing deburring system
CN107791421A (en) * 2016-08-29 2018-03-13 天津市宇龙鑫金属制品有限公司 Rubber washer surface deburring special equipment

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110098127A (en) * 2019-04-04 2019-08-06 苏州超樊电子有限公司 Single bridge wire frame debarring process
CN110098127B (en) * 2019-04-04 2020-12-04 苏州超樊电子有限公司 Single bridge wire frame deburring process
CN111890066A (en) * 2020-07-06 2020-11-06 湖北隐冠轴业有限公司 Machining method for deburring hollow shaft
CN114230159A (en) * 2022-01-13 2022-03-25 谷城风雷玻璃有限责任公司 Toughening treatment method for toughened coated glass

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Application publication date: 20190329