CN102896462A - Apparatus and method for deburring ball head by chamfering - Google Patents
Apparatus and method for deburring ball head by chamfering Download PDFInfo
- Publication number
- CN102896462A CN102896462A CN2012103886316A CN201210388631A CN102896462A CN 102896462 A CN102896462 A CN 102896462A CN 2012103886316 A CN2012103886316 A CN 2012103886316A CN 201210388631 A CN201210388631 A CN 201210388631A CN 102896462 A CN102896462 A CN 102896462A
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- burr
- cambered surface
- chamfering
- bulb
- surface projection
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Abstract
The invention relates to an apparatus for deburring a ball head by chamfering, which comprises a supporting base (1) which is fixed on a machine tool working platform, wherein an arched convex block (2) is arranged on the supporting base (1); a ball head is embedded on the surface of the supporting base (1); and one part of the ball head is exposed out of the supporting base (1) to form a crown-shaped arched convex block. The apparatus for deburring the ball head by chamfering has the advantages of simple structure, simplicity and rapidness in processing and high processing efficiency.
Description
Technical field
The present invention relates to a kind of bulb chamfering burr remover and method thereof, especially relate to a kind of device and chamfering method thereof for the burr hole on the workpiece of small-bore being carried out the chamfering operation, belong to machining equipment and processing method technical field.
Background technology
Burr is a kind of common deficiency that affects product quality and outward appearance, in machining, all can produce burr during machining hole, therefore needs to remove burr with the method for chamfering;
The method of present chamfering has a variety of, but mainly is divided into two classes: a class is to carry out chamfering with the method for machine cut processing removal material; The another kind of method that is material is removed in the electricity consumption chemical process is carried out chamfering;
Machine cut processing is carried out chamfering and be common are the drill bit of using about being twice than bore dia and chamfering is carried out in the hole remove burr, owing to have the risk of twice burr between the limit after the chamfering and the pre-hole, so often be that the burr removal is unclean; And in the situation that chmfer bit and instrument have interference can not carry out deburring.So it is low to carry out chamfering deburring efficient with machine cut processing, labour intensity is large, and limitation is larger;
Electrochemistry processing deburring common are electrochemical deburring, because the equipment funds input ratio is larger, the rapid wear attrition component is many and so that processing cost is higher; And electrolyte has corrosiveness to environment and equipment, easily causes environmental pollution;
Simultaneously, for the burr hole on the tube wall of some pipe with small pipe diameters, no matter utilize machine cut processing method or the electrochemical method of process tool, all can't easily instrument be stretched in the small size caliber and operate.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of simple in structure, processing method simple and fast and high bulb chamfering burr remover and the method thereof of working (machining) efficiency are provided.
The object of the present invention is achieved like this: a kind of bulb chamfering burr remover, described device includes the bearing that is fixed on the platen, is provided with the cambered surface projection on the described bearing.
Bulb chamfering burr remover of the present invention is set a bulb on the surface of described bearing, and the part of bulb is exposed the cambered surface projection that bearing forms a spherical crown shape.
The method of a kind of bulb chamfering of the present invention deburring, described method includes following steps:
Step 1, will stretch with the bearing of cambered surface projection and place in to be processed the pore with burr hole;
Step 2, the cambered surface that is positioned at the cambered surface projection of to be processed pore are adjacent to the hole wall in burr hole, and on the central axis that is centered close to the burr hole of this cambered surface projection, and the diameter of cambered surface projection is greater than the diameter in burr hole;
The method of a kind of bulb chamfering of the present invention deburring in the step 1 to three, adopts the invention described above bulb chamfering burr remover.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention adopts extrusion operation at burr hole bur place, thereby does not have the problem of removing heels, has avoided the defective of twice formation burr, not only simple to operate, chamfering is respond well, and has improved chamfering efficiency; Whole process unit is simple in structure simultaneously, can be complementary with corresponding plant equipment easily, and working (machining) efficiency improves, decrease machining cost;
The great advantage of apparatus of the present invention and method is: for to be processed of pipe with small pipe diameter, can place in the pore stretching with the bearing of cambered surface projection easily, the burr hole that only cambered surface of cambered surface projection need be adjacent on to be processed gets final product, need not in pore, to carry out any operation, subsequently more to be processed exert pressure outward, utilize plasticity crimp that burr is got rid of.
Description of drawings
Fig. 1 is the structural representation of bulb chamfering burr remover of the present invention.
Wherein:
Bearing 1;
Cambered surface projection 2;
To be processed 3;
Burr hole 4.
The specific embodiment
Referring to Fig. 1, a kind of bulb chamfering burr remover that the present invention relates to, described device includes the bearing 1 that is fixed on the platen, be provided with cambered surface projection 2 on the described bearing 1, preferably, can set a bulb on the surface of bearing 1, and so that the part of bulb is exposed the cambered surface projection that bearing 1 forms a spherical crown shape;
Adopt following processing step when carrying out chamfered:
Step 1, first to be processed 3 is sleeved on the bearing 1;
Step 2, the cambered surface that is positioned at the cambered surface projection 2 of to be processed 3 pores are adjacent to the hole wall in burr hole 4, and simultaneously, on the central axis that is centered close to burr hole 4 of this cambered surface projection 2, and the diameter of cambered surface projection 2 is greater than the diameter in burr hole 4;
Claims (4)
1. bulb chamfering burr remover, it is characterized in that: described device includes the bearing (1) that is fixed on the platen, is provided with cambered surface projection (2) on the described bearing (1).
2. a kind of bulb chamfering burr remover as claimed in claim 1 is characterized in that: set a bulb on the surface of described bearing (1), and the part of bulb is exposed the cambered surface projection that bearing (1) forms a spherical crown shape.
3. the method for bulb chamfering deburring, it is characterized in that: described method includes following steps:
Step 1, will stretch with the bearing of cambered surface projection and place in to be processed the pore with burr hole;
Step 2, the cambered surface that is positioned at the cambered surface projection of to be processed pore are adjacent to the hole wall in burr hole, and on the central axis that is centered close to the burr hole of this cambered surface projection, and the diameter of cambered surface projection is greater than the diameter in burr hole;
Step 3, to be processed the outer tube wall pressure of exerting pressure plasticity crimp occurs in the position to be processed burr hole contacts with the cambered surface projection, thereby eliminates the burr on the burr hole.
4. the method for a kind of bulb chamfering deburring as claimed in claim 3 is characterized in that: in the step 1 to three, adopt claim 1 or 2 described a kind of bulb chamfering burr removers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103886316A CN102896462A (en) | 2012-10-15 | 2012-10-15 | Apparatus and method for deburring ball head by chamfering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103886316A CN102896462A (en) | 2012-10-15 | 2012-10-15 | Apparatus and method for deburring ball head by chamfering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102896462A true CN102896462A (en) | 2013-01-30 |
Family
ID=47569105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103886316A Pending CN102896462A (en) | 2012-10-15 | 2012-10-15 | Apparatus and method for deburring ball head by chamfering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102896462A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424265A (en) * | 2016-08-31 | 2017-02-22 | 沈阳兴华航空电器有限责任公司 | Hole inner wall chamfering and punching device and method thereof |
| CN106583520A (en) * | 2016-08-31 | 2017-04-26 | 沈阳兴华航空电器有限责任公司 | Hole inner wall side chamfer punching device |
| CN109128844A (en) * | 2018-09-26 | 2019-01-04 | 江苏天毅冷镦股份有限公司 | A kind of aperture burring mechanism of automobile-used ball joint |
| CN111112948A (en) * | 2019-12-09 | 2020-05-08 | 中国航空工业集团公司洛阳电光设备研究所 | Machining method for quickly removing burrs of micropores of thin-wall rotary part |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11221746A (en) * | 1998-02-09 | 1999-08-17 | Isuzu Motors Ltd | Chamfering method for hole |
| JP2001009584A (en) * | 1999-06-30 | 2001-01-16 | Nippei Toyama Corp | Laser processing system, and deburring tool attached to it |
| US20020121020A1 (en) * | 1999-10-27 | 2002-09-05 | Minebea Co., Ltd. | Method of finishing a land of an outer ring of a bearing and a bearing |
| CN201175816Y (en) * | 2008-03-20 | 2009-01-07 | 比亚迪股份有限公司 | Point pressing type processing cutting tool |
| CN102463439A (en) * | 2010-11-09 | 2012-05-23 | 比亚迪股份有限公司 | Rolling depression cutter |
| CN202894496U (en) * | 2012-10-15 | 2013-04-24 | 江阴市天润机械制造有限公司 | Ball head chamfering deburring device |
-
2012
- 2012-10-15 CN CN2012103886316A patent/CN102896462A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11221746A (en) * | 1998-02-09 | 1999-08-17 | Isuzu Motors Ltd | Chamfering method for hole |
| JP2001009584A (en) * | 1999-06-30 | 2001-01-16 | Nippei Toyama Corp | Laser processing system, and deburring tool attached to it |
| US20020121020A1 (en) * | 1999-10-27 | 2002-09-05 | Minebea Co., Ltd. | Method of finishing a land of an outer ring of a bearing and a bearing |
| CN201175816Y (en) * | 2008-03-20 | 2009-01-07 | 比亚迪股份有限公司 | Point pressing type processing cutting tool |
| CN102463439A (en) * | 2010-11-09 | 2012-05-23 | 比亚迪股份有限公司 | Rolling depression cutter |
| CN202894496U (en) * | 2012-10-15 | 2013-04-24 | 江阴市天润机械制造有限公司 | Ball head chamfering deburring device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424265A (en) * | 2016-08-31 | 2017-02-22 | 沈阳兴华航空电器有限责任公司 | Hole inner wall chamfering and punching device and method thereof |
| CN106583520A (en) * | 2016-08-31 | 2017-04-26 | 沈阳兴华航空电器有限责任公司 | Hole inner wall side chamfer punching device |
| CN106583520B (en) * | 2016-08-31 | 2018-10-02 | 沈阳兴华航空电器有限责任公司 | A kind of hole inner wall side chamfering blanking units |
| CN109128844A (en) * | 2018-09-26 | 2019-01-04 | 江苏天毅冷镦股份有限公司 | A kind of aperture burring mechanism of automobile-used ball joint |
| CN109128844B (en) * | 2018-09-26 | 2020-08-25 | 江苏天毅冷镦股份有限公司 | Small hole deburring mechanism for automobile spherical joint |
| CN111112948A (en) * | 2019-12-09 | 2020-05-08 | 中国航空工业集团公司洛阳电光设备研究所 | Machining method for quickly removing burrs of micropores of thin-wall rotary part |
| CN111112948B (en) * | 2019-12-09 | 2021-07-09 | 中国航空工业集团公司洛阳电光设备研究所 | Machining method for quickly removing burrs of micropores of thin-wall rotary part |
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Application publication date: 20130130 |