CN103909462B - A kind of Zero calibration apparatus of adjustable honing head - Google Patents
A kind of Zero calibration apparatus of adjustable honing head Download PDFInfo
- Publication number
- CN103909462B CN103909462B CN201410130448.5A CN201410130448A CN103909462B CN 103909462 B CN103909462 B CN 103909462B CN 201410130448 A CN201410130448 A CN 201410130448A CN 103909462 B CN103909462 B CN 103909462B
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- school
- hole
- zero
- base seat
- guiding block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/10—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of Zero calibration apparatus of adjustable honing head, comprise school zero-base seat, center offers the guider ring that the school nullring in hole, school zero, upper guiding block, lower guiding block and center offer the first clear opening, the center of described school zero-base seat offers first step through hole, the center of upper guiding block offers second step through hole, and the center of lower guiding block offers the second clear opening; With school zero-base seat matched in clearance in the macropore that described guider ring is arranged on first step through hole, the part that guider ring protrudes zero-base seat upper surface, school is positioned at the macropore of second step through hole and upper guiding block matched in clearance, upper guiding block is bolted the upper end at school zero-base seat, with school zero-base seat matched in clearance in the aperture that school nullring is arranged on first step through hole, lower guiding block is bolted in the lower end of school zero-base seat.It can realize the honing head school zero of different size fast, shortens research and development trial-produce period, reduces manufacturing cost.
Description
Technical field
The present invention relates to a kind of honing head frock of honing machine, be specifically related to the Zero calibration apparatus of a kind of adjustable honing head (i.e. honing head variable dimension), be used in the research and development advanced development of engine cylinder-body, school zero is carried out to adjustable honing head.
Background technology
In order to meet the on-line checkingi function of existing import honing machine, need to adopt special honing head Zero calibration apparatus to detect the product of on-line machining and honing head dimensional accuracy, and carry out corresponding dimension compensation to meet the high accuracy processing of honing operation, acting in honing operation of honing head Zero calibration apparatus is very important.
Existing honing head Zero calibration apparatus is fixing integral structure, is made up of school zero-base seat and school nullring, and school zero-base seat is bolted on the lathe of production line, and school nullring and school zero-base seat can not split.The Zero calibration apparatus structure of this structure is simple, is mainly used on large batch of production line, carries out school zero (because being carry out honing for the cylinder holes that size is fixing on large batch of production line) to honing head, but, it is not suitable for needs to change the occasions such as cylinder holes size when the research and development advanced development of engine cylinder-body or service engine, because in this stage, the kind of engine cylinder-body product is more, the cylinder holes change in size of cylinder body is larger, same trial-production project also has the cylinder body in different cylinder holes aperture, the honing of adjustable honing head energy is adopted to go out the cylinder holes of different pore size, and in order to meet the school zero when adjustable honing head honing goes out different cylinder holes aperture, need the above-mentioned integrative honing head Zero calibration apparatus of special customized a whole set of different size specification, research and development trial-produce period will inevitably be lengthened like this, very urgent exemplar trial-production schedule requirement can not be met, and costly.
Summary of the invention
The object of this invention is to provide a kind of Zero calibration apparatus of adjustable honing head, to realize the honing head school zero of different size fast, shorten research and development trial-produce period, reduce manufacturing cost.
The Zero calibration apparatus of adjustable honing head of the present invention, comprise the school nullring that zero-base Zuo He center, school offers hole, school zero, also comprise guiding block, lower guiding block and center offer the guider ring of the first clear opening, the center of described school zero-base seat offers up big and down small first step through hole, the center of described upper guiding block offers up-small and down-big second step through hole, the center of described lower guiding block offers the second clear opening, the small aperture of described second step through hole is more than or equal to the internal diameter of guider ring, the internal diameter of described guider ring equals the internal diameter of school nullring, the aperture of described second clear opening is more than or equal to the internal diameter of school nullring, but be less than the external diameter of school nullring, with school zero-base seat matched in clearance in the macropore that described guider ring is arranged on first step through hole, the part that guider ring protrudes zero-base seat upper surface, school is positioned at the macropore of second step through hole and upper guiding block matched in clearance, upper guiding block is bolted the upper end at school zero-base seat, with school zero-base seat matched in clearance in the aperture that described school nullring is arranged on first step through hole, the lower surface of school nullring flushes with the lower surface of school zero-base seat, lower guiding block is bolted in the lower end of school zero-base seat, and second step through hole, first step through hole, first clear opening, the axial line of hole, school zero and the second clear opening overlaps.
The upper end of described second step through hole is provided with chamfering, and the lower end of described second clear opening is provided with chamfering.
The present invention has following effect:
In the research and development advanced development of engine cylinder-body, according to different cylinder holes aperture (being equivalent to the different size for adjustable honing head), during school zero, do not need to change school zero-base seat, only need change the different upper guiding block of size, lower guiding block, guider ring and school nullring (namely changing their aperture), the part replacement of Zero calibration apparatus can be realized rapidly, also can realize fast changing to the parts of the Zero calibration apparatus worn and torn or damage, shorten research and development trial-produce period, improve the service efficiency of parts; Do not need the integrative honing head Zero calibration apparatus making a whole set of different size specification specially, reduce manufacturing cost (because school zero-base seat is comparatively large, manufacturing cost is very high).
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the schematic diagram of lieutenant colonel's zero-base seat of the present invention.
Fig. 4 is the schematic diagram of upper guiding block in the present invention.
Fig. 5 is the schematic diagram of lower guiding block in the present invention.
Fig. 6 is the schematic diagram of guider ring in the present invention.
Fig. 7 is the schematic diagram of lieutenant colonel's nullring of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
The Zero calibration apparatus of adjustable honing head as shown in Figures 1 to 7, comprises school zero-base seat 1, guider ring 4 that school nullring 2 that center offers hole, school zero 21, upper guiding block 3, lower guiding block 5 and center offer the first clear opening 41.School zero-base seat 1 has the cylinder-like structure of step for bottom, the center of school zero-base seat 1 offers up big and down small first step through hole 11, the upper end of school zero-base seat 1 offers six the first foundation bolts 12 be bolted with upper guiding block 3 and two and lathe and detects the stay bolt via hole (not shown) that pedestal is connected, stay bolt via hole is through its step end face, and the lower end of school zero-base seat 1 offers six the second foundation bolts 13 be bolted with lower guiding block 5; Upper guiding block 3 is for having the cylinder-like structure of step, its step end face offers six for the upper bolt hole 32 that is bolted with the upper end of school zero-base seat 1 and two stay bolt connecting holes 33 passed for stay bolt, the center of upper guiding block 3 offers up-small and down-big second step through hole 31, and the upper end of second step through hole 31 is provided with chamfering; Lower guiding block 5 is for having the cylinder-like structure of step, its step end face offers six lower bolts hole 52 for being bolted with the lower end of school zero-base seat 1, the lower end that the center of lower guiding block 5 offers the second clear opening 51, second clear opening 51 is provided with chamfering; The small aperture of second step through hole 31 equals the internal diameter of guider ring 4, and the internal diameter of guider ring 4 equals the internal diameter of school nullring 2, and the aperture of the second clear opening 51 equals the internal diameter of school nullring 2.With school zero-base seat 1 matched in clearance in the macropore that guider ring 4 is arranged on first step through hole 11, the part that guider ring 4 protrudes zero-base seat 1 upper surface, school is positioned at macropore and upper guiding block 3 matched in clearance of second step through hole 31, upper guiding block 3 is connected to the upper end of school zero-base seat 1 through upper bolt hole 32 and the first foundation bolt hole 12 by six M8 × 20mm hexagon socket head cap screws, with school zero-base seat 1 matched in clearance in the aperture that school nullring 2 is arranged on first step through hole 11, the lower surface of school nullring 2 flushes with the lower surface of school zero-base seat 1, lower guiding block 5 is connected to the lower end of school zero-base seat 1 through lower bolt hole 52 and the second foundation bolt hole 13 by six M6 × 20mm hexagon socket head cap screws, and second step through hole 31, first step through hole 11, first clear opening 41, the axial line of hole, school zero 21 and the second clear opening 51 overlaps.
Its assembling process is as follows:
The first step, is arranged in the macropore of the first step through hole 11 of school zero-base seat 1 by guider ring 4;
Upper guiding block 3 and school zero-base seat 1 six M8 × 20mm hexagon socket head cap screws are connected through upper bolt hole 32 and the first foundation bolt hole 12 by second step;
3rd step, high-ranking officers' nullring 2 is arranged in the aperture of the first step through hole 11 of school zero-base seat 1;
Lower guiding block 5 and school zero-base seat 1 six M6 × 20mm hexagon socket head cap screws are connected through lower bolt hole 52 and the second foundation bolt hole 13 by the 4th step;
Finally, the above-mentioned school nullring device assembled is detected pedestal through stay bolt connecting hole 33 with stay bolt via hole and lathe with hexagonal stay bolt in two M8 × 200mm to be connected.
Claims (2)
1. the Zero calibration apparatus of an adjustable honing head, comprise the school nullring (2) that school zero-base seat (1) and center offer hole, school zero (21), it is characterized in that: also comprise guiding block (3), lower guiding block (5) and center offer the guider ring (4) of the first clear opening (41), the center of described school zero-base seat (1) offers up big and down small first step through hole (11), the center of described upper guiding block (3) offers up-small and down-big second step through hole (31), the center of described lower guiding block (5) offers the second clear opening (51), the small aperture of described second step through hole (31) is more than or equal to the internal diameter of guider ring (4), the internal diameter of described guider ring (4) equals the internal diameter of school nullring (2), the aperture of described second clear opening (51) is more than or equal to the internal diameter of school nullring (2), but be less than the external diameter of school nullring (2),
With school zero-base seat (1) matched in clearance in the macropore that described guider ring (4) is arranged on first step through hole (11), the part of guider ring (4) protrusion zero-base seat upper surface, school is positioned at macropore and upper guiding block (3) matched in clearance of second step through hole (31), upper guiding block (3) is bolted the upper end in school zero-base seat (1), with school zero-base seat (1) matched in clearance in the aperture that described school nullring (2) is arranged on first step through hole (11), the lower surface of school nullring (2) flushes with the lower surface in school zero-base seat (1), lower guiding block (5) is bolted the lower end in school zero-base seat (1), and second step through hole, first step through hole, first clear opening, the axial line of hole, school zero and the second clear opening overlaps.
2. the Zero calibration apparatus of adjustable honing head according to claim 1, is characterized in that: the upper end of described second step through hole (31) is provided with chamfering, and the lower end of described second clear opening (51) is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410130448.5A CN103909462B (en) | 2014-04-02 | 2014-04-02 | A kind of Zero calibration apparatus of adjustable honing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410130448.5A CN103909462B (en) | 2014-04-02 | 2014-04-02 | A kind of Zero calibration apparatus of adjustable honing head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909462A CN103909462A (en) | 2014-07-09 |
| CN103909462B true CN103909462B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410130448.5A Active CN103909462B (en) | 2014-04-02 | 2014-04-02 | A kind of Zero calibration apparatus of adjustable honing head |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186608A (en) * | 2017-07-21 | 2017-09-22 | 上汽通用五菱汽车股份有限公司 | Honing head flusher and honing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134287A (en) * | 2006-08-31 | 2008-03-05 | 富士重工业株式会社 | Process and apparatus for grinding with electrolytic dressing |
| JP2009012163A (en) * | 2007-06-07 | 2009-01-22 | Nissan Motor Co Ltd | Honing processing method and honing processing control device |
| CN201313282Y (en) * | 2008-11-20 | 2009-09-23 | 贾维静 | Thin-walled cylinder sleeve honing fixture |
| CN201565848U (en) * | 2009-12-14 | 2010-09-01 | 河南省中原内配股份有限公司 | Honing clamp of thin-wall cylinder sleeve |
| CN202336793U (en) * | 2011-11-09 | 2012-07-18 | 江西天岳汽车电器有限公司 | Adjustable honing head mechanism |
| DE102012202766A1 (en) * | 2011-03-07 | 2012-09-13 | Fuji Jukogyo K.K. | honing |
-
2014
- 2014-04-02 CN CN201410130448.5A patent/CN103909462B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134287A (en) * | 2006-08-31 | 2008-03-05 | 富士重工业株式会社 | Process and apparatus for grinding with electrolytic dressing |
| JP2009012163A (en) * | 2007-06-07 | 2009-01-22 | Nissan Motor Co Ltd | Honing processing method and honing processing control device |
| CN201313282Y (en) * | 2008-11-20 | 2009-09-23 | 贾维静 | Thin-walled cylinder sleeve honing fixture |
| CN201565848U (en) * | 2009-12-14 | 2010-09-01 | 河南省中原内配股份有限公司 | Honing clamp of thin-wall cylinder sleeve |
| DE102012202766A1 (en) * | 2011-03-07 | 2012-09-13 | Fuji Jukogyo K.K. | honing |
| CN202336793U (en) * | 2011-11-09 | 2012-07-18 | 江西天岳汽车电器有限公司 | Adjustable honing head mechanism |
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| Publication number | Publication date |
|---|---|
| CN103909462A (en) | 2014-07-09 |
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