CN103317428B - A kind of honing head combination unit - Google Patents
A kind of honing head combination unit Download PDFInfo
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- CN103317428B CN103317428B CN201310286707.9A CN201310286707A CN103317428B CN 103317428 B CN103317428 B CN 103317428B CN 201310286707 A CN201310286707 A CN 201310286707A CN 103317428 B CN103317428 B CN 103317428B
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- honing
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- combination unit
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Abstract
The present invention relates to a kind of honing head combination unit, the full-round hole of 300mm-1000mm scope and non-full-round hole can be processed, combination unit is by the fine setting extension bar part of split-type structural, rise core arbor portions and honing cover part composition, honing cover part described in fine setting reach bar portion lease making ring flange and bolt connect also is located through keyway, honing cover part is set in the outside of the core arbor portions that rises, honing cover part comprises body, be arranged on abrasive stick and the guide plate of cover external surface, be connected to the adjustment bolt of abrasive stick bottom, the core arbor portions that rises is arranged on the shaft core position of honing cover part, adjustment bolt top is located at rises on core arbor portions.Compared with prior art, the invention provides a kind of split-type structural, easy to use, greatly reduce cost of manufacture and use cost, can process the large span aperture of 300mm-1000mm scope.
Description
Technical field
The present invention relates to hole, a kind of grinding large aperture mirror processing device, especially relate to a kind of honing head combination unit.
Background technology
Honing head instrument is used to the specific purpose tool of hole, grinding large aperture mirror finish, existing honing head instrument carry out full circle aperture processing time, interchangeable push rod, adjustable range 50mm, non-full circle adds man-hour, uses guide plate, during the part of each honing different pore size, adjustment guide plate, abrasive stick also needs abrasive stick, the guide plate cylindrical in overall package honing head, and waste time and energy, guide plate and abrasive stick again loss are very large, cause very large waste, and affect again the circularity precision in grinding hole.The more important thing is when the diameter in grinding hole exceedes its maximal regulated scope, a whole set of honing head instrument be changed, produce very large manufacturing cost.
Application number be 200520032271.1 Chinese patent disclose a kind of honing head, comprise cylindrical bistrique frame and along cylindrical axes to arrange emery stick, connector is equipped with on the top of bistrique frame, and connector has pocket for the punch head.This kind of honing head is merely able to exchange emery stick, and the pore size processed change is little, cannot realize the aperture processing of large span, therefore in process, still need honing head to carry out disassembly and assembly, cause cost to increase.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and a kind of split-type structural is provided, easy to use, greatly reduce cost of manufacture and use cost, the honing head combination unit can processed the large span aperture of 300mm-1000mm scope.
Object of the present invention can be achieved through the following technical solutions:
A kind of honing head combination unit, can process the full-round hole of 300mm-1000mm scope and non-full-round hole, and combination unit is made up of the fine setting extension bar part of split-type structural, rise core arbor portions and honing cover part,
Honing cover part described in described fine setting reach bar portion lease making ring flange and bolt connect also is located through keyway,
Described honing cover part is set in the outside of the core arbor portions that rises, and honing cover part comprises body, is arranged on abrasive stick and the guide plate of cover external surface, is connected to the adjustment bolt of abrasive stick bottom,
The described core arbor portions that rises is arranged on the shaft core position of honing cover part, and described adjustment bolt top is located at rises on core arbor portions.
Described fine setting reach bar portion lease making ring flange realizes the radial location of overlapping part with honing, realizes the axial location of overlapping part with honing through keyway, fixes the position between fine setting extension bar part and honing cover part by Dual positioning.
Described abrasive stick is evenly arranged on the outside of body, and the lower surface of abrasive stick connects adjustment bolt, and offer through hole in body, described adjustment bolt is arranged in above-mentioned through hole, and top, bottom is located at the outer surface of the core arbor portions that rises.
The lower surface of described guide plate connects adjustment bolt, and offer through hole in body, described adjustment bolt is arranged in above-mentioned through hole, and top, bottom is located at the outer surface of the core arbor portions that rises.
Described guide plate is arranged between each abrasive stick, and the processing external diameter that external diameter and the abrasive stick of formation are formed is identical.
Described guide plate adopts cast iron materials to make and obtains.
The described core arbor portions that rises comprises mandrel and core sleeve, described mandrel is arranged in core sleeve, mandrel is provided with the protuberance of two frustum cone structures, the position consistency of the adjustment bolt that the position of this protuberance and body are arranged, the core arbor portions that rises seesaws at the shaft core position of honing cover part, adjustment bolt top is located at the diverse location of protuberance, the external diameter that adjustment abrasive stick is formed, and controls to process different pore size.
The protuberance that described core sleeve is arranged on corresponding mandrel is provided with sheath, and sheath offers through hole, and adjustment bolt is located at the outer surface of mandrel through through hole top.
Be located at the diverse location of the core arbor portions outer surface that rises by adjustment bolt top, control abrasive stick and form different processing external diameters, realize the full-round hole processing of 300mm-1000mm scope.
Be located at the diverse location of the core arbor portions outer surface that rises by adjustment bolt top, control abrasive stick and guide plate form different processing external diameters, realize the non-full-round hole processing of 300mm-1000mm scope.
Compared with prior art, the present invention has the following advantages:
(1) rise core mandrel and keyway is applied mechanically in honing and end face is located, and guarantees that push rod connects accurate positioning;
(2) adopt split-type structural, utilize flanged plate and bolt, nut connection sequence fine setting extension bar part, guarantees the accurate positioning of each coupling part, installs and removes flexibly easy.
(3) owing to adopting split-type structural, honing cover can adopt welded structure and not need the forging structure of open die forging, and cost is low, easily manufactured.
(4) guide plate that non-full circle processing honing puts adopts high-abrasive material, and combine abrasive stick, after guide plate, overall processing, guarantees Long-Time Service, and substantially increases honing bores garden degree precision quality.
(5) the most important advantage of the present invention greatly reduces processing φ 300mm ~ φ 1000mm aperture honing head manufacturing cost, is first compared as follows processing cost:
1. general honing head
(1) full circle processing, needs (not being with guide plate) to overlap honing head, often overlaps 50,000 yuan, totally 35 ten thousand yuan;
(2) non-full circle processing, needs (band guide plate) 7 to overlap honing head, often overlaps 5.5 ten thousand yuan, totally 38.5 ten thousand yuan;
Honing head combination unit of the present invention
(1) full circle processing, need 7 cover honing covers, often overlap 3000 yuan, 3 overlap the core mandrel that rises, and often overlap 1.5 ten thousand yuan, and 1 cover fine setting extension bar, often overlaps 30,000 yuan, totally 9.6 ten thousand yuan;
(2) non-full circle processing, for our factory factory product about 30 specifications, namely wants 30 honing covers, often overlaps 3000 yuan, totally 9 ten thousand yuan;
In addition, finely tune extension bar, rise core core retainer plate can with full circle processing general.And eliminate non-full circle and add a kind of specification of hole of often adjusting in man-hour and namely need overall car, mill, the abrasive stick in honing head, the operation of guide plate cylindrical, thus can reduce costs further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of honing cover part;
Fig. 3 is the decomposition texture schematic diagram of honing cover part;
Fig. 4 is the partial section of honing cover lateral surface;
Fig. 5 is the structural representation of core arbor portions of rising;
Fig. 6 is the decomposition texture schematic diagram of core arbor portions of rising.
In figure, 1 is the core arbor portions that rises, 21 is mandrel, 22 is protuberance, 23 is core sleeve, 24 is sheath, 25 is core sleeve's through hole, 3 is honing cover part, 31 is abrasive stick, 32 is guide plate, 33 is adjustment bolt, 34 is body, 4 is ring flange for honing cover through hole, 35 for fine setting extension bar part, 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of honing head combination unit, its structure as shown in Figure 1, can process the full-round hole of 300mm-1000mm scope and non-full-round hole, and combination unit is overlapped part 3 formed by the fine setting extension bar part 1 of split-type structural, rise core arbor portions 2 and honing.Fine setting extension bar part 1 connects honing cover part 3 through ring flange 4 and bolt, realize the radial location of overlapping part 3 with honing, also realize overlap the axial location of part 3 with honing through keyway in addition, fixed by Dual positioning and finely tune extension bar part 1 and honing and overlap position between part 3.
The structure of honing cover part 3 as in Figure 2-4, be set in the outside of the core arbor portions 2 that rises, honing cover part 3 comprises body 35, is arranged on abrasive stick 31 and the guide plate 32 of body 35 outer surface, be connected to the adjustment bolt 33 of abrasive stick 31 and guide plate 32 lower surface, body 35 offers honing cover through hole 34, adjustment bolt 33 is arranged in offered honing cover through hole 34, and guide plate 32 is arranged between each abrasive stick 31, and the external diameter of formation is identical with the processing external diameter that abrasive stick 31 is formed.
Rise core arbor portions 2 structure as seen in figs. 5-6, be arranged on the shaft core position of honing cover part 3, the core arbor portions 2 that rises comprises mandrel 21 and core sleeve 23, mandrel 21 is arranged in core sleeve 23, mandrel 21 is provided with the protuberance 22 of two frustum cone structures, the position consistency of the adjustment bolt 33 that the position of protuberance 22 and body 35 are arranged, the core arbor portions 2 that rises seesaws at the shaft core position of honing cover part 3, the shaft core position that namely mandrel 21 can overlap part 3 in honing seesaws, adjustment bolt 33 top is located at the diverse location of protuberance 22, because protuberance is circular platform type structure, so just can adjust the external diameter that abrasive stick 31 is formed, control to process different pore size, and this kind of change is gentle transition.Equally, the position for guide plate 32 is also adjusted by said method, and it should be noted that the external diameter that external diameter that guide plate 32 formed and abrasive stick 31 are formed is identical, this especially should be noted that when the non-full-round hole of processing.The protuberance 22 that core sleeve 23 is arranged on corresponding mandrel 21 is provided with sheath 24, sheath 24 offers core sleeve's through hole 25, adjustment bolt 33 is located at the outer surface of mandrel 21 through core sleeve's through hole 25 top, this also can realize fixing adjustment bolt position diametrically, prevents from adding the abrasive stick 31 and position change of guide plate 32 in man-hour.
Be located at the diverse location of mandrel 21 outer surface by adjustment bolt 33 top, control abrasive stick 31 and form different processing external diameters, realize the full-round hole processing of 300mm-1000mm scope.Be located at the diverse location of mandrel 21 outer surface that rises by adjustment bolt 33 top, control abrasive stick 31 and guide plate 32 form different processing external diameters, realize the non-full-round hole processing of 300mm-1000mm scope.
Claims (8)
1. a honing head combination unit, is characterized in that, this combination unit can process the full-round hole of internal diameter 300mm-1000mm scope and non-full-round hole, and combination unit is made up of the fine setting extension bar part of split-type structural, rise core arbor portions and honing cover part,
Honing cover part described in described fine setting reach bar portion lease making ring flange and bolt connect also is located through keyway,
Described honing cover part is set in the outside of the core arbor portions that rises, and honing cover part comprises body, is arranged on abrasive stick and the guide plate of cover external surface, is connected to the adjustment bolt of abrasive stick bottom,
The described core arbor portions that rises is arranged on the shaft core position of honing cover part, and described adjustment bolt top is located at rises on core arbor portions.
2. a kind of honing head combination unit according to claim 1, is characterized in that, described fine setting reach bar portion lease making ring flange realizes the radial location of overlapping part with honing, realizes the axial location of overlapping part with honing through keyway.
3. a kind of honing head combination unit according to claim 1, it is characterized in that, described abrasive stick is evenly arranged on the outside of body, the lower surface of abrasive stick connects adjustment bolt, through hole is offered in body, described adjustment bolt is arranged in above-mentioned through hole, and top, bottom is located at the outer surface of the core arbor portions that rises.
4. a kind of honing head combination unit according to claim 1, it is characterized in that, the lower surface of described guide plate connects adjustment bolt, offers through hole in body, described adjustment bolt is arranged in above-mentioned through hole, and top, bottom is located at the outer surface of the core arbor portions that rises.
5. a kind of honing head combination unit according to claim 1, is characterized in that, described guide plate is arranged between each abrasive stick, and the processing external diameter that external diameter and the abrasive stick of formation are formed is identical.
6. a kind of honing head combination unit according to claim 1, is characterized in that, described guide plate adopts cast iron materials to make and obtains.
7. a kind of honing head combination unit according to any one of claim 1-6, it is characterized in that, the described core arbor portions that rises comprises mandrel and core sleeve, described mandrel is arranged in core sleeve, mandrel is provided with the protuberance of two frustum cone structures, the position consistency of the adjustment bolt that the position of this protuberance and body are arranged, the core arbor portions that rises seesaws at the shaft core position of honing cover part, adjustment bolt top is located at the diverse location of protuberance, the external diameter that adjustment abrasive stick is formed, controls to process different pore size.
8. a kind of honing head combination unit according to claim 7, it is characterized in that, the protuberance that described core sleeve is arranged on corresponding mandrel is provided with sheath, and sheath offers through hole, and adjustment bolt is located at the outer surface of mandrel through through hole top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286707.9A CN103317428B (en) | 2013-07-09 | 2013-07-09 | A kind of honing head combination unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286707.9A CN103317428B (en) | 2013-07-09 | 2013-07-09 | A kind of honing head combination unit |
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| CN103317428A CN103317428A (en) | 2013-09-25 |
| CN103317428B true CN103317428B (en) | 2016-04-20 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862357B (en) * | 2014-03-10 | 2017-03-29 | 浙江埃弗逊机电科技有限公司 | A kind of honing head and its manufacture method |
| CN104400615B (en) * | 2014-12-06 | 2016-09-14 | 苏州市诚品精密机械有限公司 | A kind of abrasive stick fixture being applied to honing |
| CN111015497A (en) * | 2019-12-26 | 2020-04-17 | 苏州信能精密机械有限公司 | Honing cutter for processing large aperture |
| CN111975591B (en) * | 2020-07-21 | 2022-04-12 | 东方电气集团东方电机有限公司 | Workpiece inner hole polishing device |
| CN115229594A (en) * | 2022-09-19 | 2022-10-25 | 苏州东吾丰机械科技有限公司 | Stamping burr grinding device of tubular fastener |
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|---|---|---|---|---|
| CN2748221Y (en) * | 2004-10-22 | 2005-12-28 | 吴国生 | Honing knife bar with replaceable honing sleeve |
| CN2799173Y (en) * | 2005-05-09 | 2006-07-26 | 吴国生 | Floating type honing cover changeable honing cutter |
| CN201102186Y (en) * | 2007-11-06 | 2008-08-20 | 国营三四0五厂 | Honing tool with adjustable pressure |
| DE202009007230U1 (en) * | 2009-05-18 | 2010-09-23 | Gehring Technologies Gmbh | Tool holder with a receiving bore for receiving a honing tool |
| CN201702669U (en) * | 2010-04-26 | 2011-01-12 | 温州开诚机械有限公司 | Honing head device |
| CN102470504A (en) * | 2009-07-01 | 2012-05-23 | 本田技研工业株式会社 | Grind-stone-mount of honing head |
| CN102548708A (en) * | 2009-08-03 | 2012-07-04 | 标致·雪铁龙汽车公司 | Abrasive stone lapping tool, and lapping method implementing said lapping tool |
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2013
- 2013-07-09 CN CN201310286707.9A patent/CN103317428B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2748221Y (en) * | 2004-10-22 | 2005-12-28 | 吴国生 | Honing knife bar with replaceable honing sleeve |
| CN2799173Y (en) * | 2005-05-09 | 2006-07-26 | 吴国生 | Floating type honing cover changeable honing cutter |
| CN201102186Y (en) * | 2007-11-06 | 2008-08-20 | 国营三四0五厂 | Honing tool with adjustable pressure |
| DE202009007230U1 (en) * | 2009-05-18 | 2010-09-23 | Gehring Technologies Gmbh | Tool holder with a receiving bore for receiving a honing tool |
| CN102470504A (en) * | 2009-07-01 | 2012-05-23 | 本田技研工业株式会社 | Grind-stone-mount of honing head |
| CN102548708A (en) * | 2009-08-03 | 2012-07-04 | 标致·雪铁龙汽车公司 | Abrasive stone lapping tool, and lapping method implementing said lapping tool |
| CN201702669U (en) * | 2010-04-26 | 2011-01-12 | 温州开诚机械有限公司 | Honing head device |
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| CN103317428A (en) | 2013-09-25 |
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