CN106881662B - Adjustable double-feed self-testing honing head - Google Patents
Adjustable double-feed self-testing honing head Download PDFInfo
- Publication number
- CN106881662B CN106881662B CN201710135237.4A CN201710135237A CN106881662B CN 106881662 B CN106881662 B CN 106881662B CN 201710135237 A CN201710135237 A CN 201710135237A CN 106881662 B CN106881662 B CN 106881662B
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- CN
- China
- Prior art keywords
- taper sleeve
- seat
- expansion mandrel
- honing
- body fixing
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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
- B24B33/08—Honing tools
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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
- B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
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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
- B24B33/105—Honing spindles; Devices for expanding the honing elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an adjustable double-feed self-testing honing head, which comprises a first taper sleeve, wherein a first guiding slope is arranged on the outer wall of the first taper sleeve; an expansion mandrel is arranged in the first taper sleeve in a penetrating way; an upper guide slope is arranged on the outer side of the upper end of the expansion mandrel; a second taper sleeve is connected below the expansion mandrel; an inner push rod is connected in the expansion mandrel; an outer push rod is connected to the expansion mandrel; the first taper sleeve, the expansion mandrel and the second taper sleeve are covered by the fine honing stick seat, and coarse honing stick seats are arranged among the first taper sleeve, the expansion mandrel, the second taper sleeve and the fine honing stick seat; a fine honing guide slope is arranged in the fine honing sand strip seat; the rough honing stick seat is provided with a rough honing guide slope; the upper end of the fine honing sand strip seat is connected with an upper body fixing seat; the upper body fixing seat passes through the outer push rod; the lower end of the fine honing stick seat is provided with a lower body fixing seat; guide rings are respectively arranged on the upper body fixing seat and the lower body fixing seat. The adjustable air inlet structure is simple in structure, is suitable for processing various cylinder sleeves, and reduces production cost.
Description
Technical Field
The invention relates to the field of cylinder sleeve machining, in particular to an adjustable double-feed self-testing honing head.
Background
Honing the inner hole of the cylinder sleeve is one of the most important processing procedures, and in order to achieve high-quality platform reticulate patterns, smooth honing reticulate patterns and dimensional accuracy, high-quality alloy steel is required to be selected for manufacturing the double-feed self-testing honing head body, the abrasive strip seat and related parts, and the high-quality alloy steel is subjected to forging, heat treatment and high-accuracy mechanical processing. The manufacturing cost is high, the specifications of cylinder sleeve types are various, at present, the double-feed-belt self-testing honing head with the diameter smaller than 0.30MM-0.40MM of the inner hole of each cylinder sleeve can only be selected for honing and honing at present, because the application range of the double-feed-belt self-testing honing head is single, the specifications of the cylinder sleeve types are increased, the specifications of the honing head and the sand strip seat are increased, the production cost is increased, the burden is brought to production enterprises, and the traditional double-feed-belt self-testing honing head is not suitable for cylinder sleeve enterprises with a plurality of varieties and a small number.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an adjustable double-feed belt self-testing honing head.
The invention is realized by the following modes:
an adjustable double-feed belt self-testing honing head is characterized in that: the device comprises a first taper sleeve 1, wherein a first guiding slope 2 is arranged on the outer wall of the first taper sleeve 1; an expansion mandrel 3 is arranged in the first taper sleeve 1 in a penetrating way; an upper guide slope 4 is arranged on the outer side of the upper end of the expansion mandrel 3; a second cone sleeve 5 is connected below the expansion mandrel 3; the second taper sleeve 5 is positioned below the first taper sleeve 1; the outer wall of the second taper sleeve 5 is provided with a second guiding slope 6; the lower part of the expansion mandrel 3 is provided with a yielding hole 7; a pin 8 is arranged between the first taper sleeve 1 and the expansion mandrel 3; the pin 8 is positioned in the abdication hole 7; an inner push rod 10 is connected in the expansion mandrel 3 through a return spring 9; an outer pushing rod 11 is connected to the expansion mandrel 3; the outer push rod 11 is used for sleeving the inner push rod 10;
the first taper sleeve 1, the expansion mandrel 3 and the second taper sleeve 5 are covered by the fine honing stick seat 12, and a coarse honing stick seat 13 is arranged between the first taper sleeve 1, the expansion mandrel 3, the second taper sleeve 5 and the fine honing stick seat 12; a fine honing guide slope 121 matched with the first guide slope 2 is arranged in the fine honing sand strip seat 12; the rough honing stick seat 13 is provided with a rough honing guide slope 131 matched with the second guide slope 6 and the upper guide slope 4; the upper end of the fine honing stick seat 12 is connected with an upper body fixing seat 15; the upper body fixing seat 15 penetrates through the outer push rod 11; a limiting groove 16 matched with the end part of the expansion mandrel 3 is formed in the upper body fixing seat 15; the lower end of the fine honing stick seat 12 is provided with a lower body fixing seat 17; guide rings 18 are respectively arranged on the upper body fixing seat 15 and the lower body fixing seat 17.
The lower part of the expansion mandrel 3 is connected with a second taper sleeve 5 through a nut 14.
The outer wall of the fine honing stick seat 12 is provided with a fine honing stick 19.
An air guide hole 20 is arranged in the fine honing stick seat 12; an air guide pipe 21 is arranged at the air inlet end of the air guide hole 20; the air outlet end of the air guide hole 20 is connected with an air measuring nozzle 23 through a gasket 22; the air-test nozzle 23 is adjustable.
The lower body fixing seat 17 is connected with a chassis 24; the chassis 24 is connected with the bottom of the expanding mandrel 3 through a lower spring 25.
The invention has the advantages that: the adjustable air inlet structure is simple in structure, is suitable for processing various cylinder sleeves, and reduces production cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Detailed Description
Specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings:
as shown in fig. 1, an adjustable double-feed self-testing honing head comprises a first taper sleeve 1, wherein a first guiding slope 2 is arranged on the outer wall of the first taper sleeve 1; an expansion mandrel 3 is arranged in the first taper sleeve 1 in a penetrating way; an upper guide slope 4 is arranged on the outer side of the upper end of the expansion mandrel 3; a second cone sleeve 5 is connected below the expansion mandrel 3; the second taper sleeve 5 is positioned below the first taper sleeve 1; the outer wall of the second taper sleeve 5 is provided with a second guiding slope 6; the lower part of the expansion mandrel 3 is provided with a relief hole 7; a pin 8 is arranged between the first taper sleeve 1 and the expansion mandrel 3; the pin 8 is positioned in the abdication hole 7; an inner push rod 10 is connected in the expansion mandrel 3 through a reset spring 9; an outer push rod 11 is connected to the expansion mandrel 3; the outer push rod 11 is used for sleeving the inner push rod 10; the first taper sleeve 1, the expansion mandrel 3 and the second taper sleeve 5 are covered by the fine honing stick seat 12, and a coarse honing stick seat 13 is arranged between the first taper sleeve 1, the expansion mandrel 3, the second taper sleeve 5 and the fine honing stick seat 12; a fine honing guide slope 121 matched with the first guide slope 2 is arranged in the fine honing sand strip seat 12; the rough honing stick seat 13 is provided with a rough honing guide slope 131 matched with the second guide slope 6 and the upper guide slope 4; the upper end of the fine honing stick seat 12 is connected with an upper body fixing seat 15; the upper body fixing seat 15 passes through the outer push rod 11; a limiting groove 16 matched with the end part of the expansion mandrel 3 is arranged in the upper body fixing seat 15; the lower end of the fine honing stick seat 12 is provided with a lower body fixing seat 17; guide rings 18 are respectively arranged on the upper body fixing seat 15 and the lower body fixing seat 17.
The lower part of the expansion mandrel 3 is connected with a second taper sleeve 5 through a nut 14, so that the second taper sleeve 5 is prevented from moving downwards.
The outer wall of the fine honing stick seat 12 is provided with a fine honing stick 19 for processing an inner hole of a cylinder sleeve.
The fine honing stick seat 12 is internally provided with an air guide hole 20; the air inlet end of the air guide hole 20 is provided with an air guide pipe 21; the air outlet end of the air guide hole 20 is connected with an air measuring nozzle 23 through a gasket 22; the air measuring nozzle 23 is adjustable, and the distance between the air measuring nozzle 23 and the refined honing stick seat 12 can be adjusted according to cylinder sleeves with different inner diameters, so that the purpose of processing is achieved.
The lower body fixing seat 17 is connected with a chassis 24; the chassis 24 is connected with the bottom of the expanding mandrel 3 through a lower spring 25 for resetting the expanding mandrel 3.
During operation, different fine honing stick bases 12 and fine honing sticks 19 are assembled according to the inner diameter of the cylinder sleeve; and the distance between the gas measuring nozzle 23 and the fine honing sand strip seat 12 is adjusted to adapt to the inner diameter processing of the cylinder sleeve; the outer push rod 11 and the inner push rod 10 are simultaneously operated by pressure, the outer push rod 11 presses down the expansion mandrel 3, the upper guide slope 4 on the expansion mandrel 3 acts with the rough honing guide slope 131 on the rough honing stick seat 13, the rough honing stick seat 13 extrudes the fine honing stick seat 12 outwards, and the fine honing stick 19 on the fine honing stick seat 12 carries out reticulate processing on the inner hole of the cylinder sleeve; the first guiding slope 2 of the first taper sleeve 1 extrudes the fine honing guiding slope 121 on the fine honing stick seat 12 outwards, so that the first taper sleeve 1 extrudes the fine honing stick seat 12 outwards, and the fine honing stick 19 on the fine honing stick seat 12 carries out reticulate pattern processing on the inner hole of the cylinder sleeve; assembling different fine honing and sand strip seats 12 and fine honing and sand strip 19 according to the inner diameter of the cylinder sleeve; and the distance between the gas measuring nozzle 23 and the fine honing sand strip seat 12 is adjusted to adapt to the inner diameter processing of the cylinder sleeve, so that a honing head of one cylinder sleeve to one cylinder sleeve can be omitted, and the production cost of enterprises is saved.
The above embodiments are only for illustrating the specific implementation principle and effect of the present invention, and are not intended to limit the present invention. Any modification or variation of the method described herein can be made by those skilled in the art, and it is intended to cover such equivalent modifications or variations of the invention as would be included within the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. An adjustable double-feed belt self-testing honing head is characterized in that: the novel conical sleeve comprises a first conical sleeve (1), wherein a first guiding slope (2) is arranged on the outer wall of the first conical sleeve (1); an expanding mandrel (3) is arranged in the first taper sleeve (1) in a penetrating way; an upper guide slope (4) is arranged on the outer side of the upper end of the expansion mandrel (3); a second taper sleeve (5) is connected below the expansion mandrel (3); the second taper sleeve (5) is positioned below the first taper sleeve (1); the outer wall of the second taper sleeve (5) is provided with a second guiding slope (6); a yielding hole (7) is formed in the lower part of the expansion mandrel (3); a pin (8) is arranged between the first taper sleeve (1) and the expansion mandrel (3); the pin (8) is positioned in the abdication hole (7); an inner push rod (10) is connected in the expansion mandrel (3) through a return spring (9); an outer pushing rod (11) is connected to the expansion mandrel (3); the outer push rod (11) is used for sleeving the inner push rod (10);
the first taper sleeve (1), the expansion mandrel (3) and the second taper sleeve (5) are covered by the fine honing stick seat (12), and a coarse honing stick seat (13) is arranged between the first taper sleeve (1), the expansion mandrel (3), the second taper sleeve (5) and the fine honing stick seat (12); a fine honing guide slope (121) matched with the first guide slope (2) is arranged in the fine honing sand strip seat (12); the rough honing stick seat (13) is provided with a rough honing guide slope (131) matched with the second guide slope (6) and the upper guide slope (4); the upper end of the fine honing stick seat (12) is connected with an upper body fixing seat (15); the upper body fixing seat (15) penetrates through the outer push rod (11); a limiting groove (16) matched with the end part of the expansion mandrel (3) is arranged in the upper body fixing seat (15); the lower end of the fine honing stick seat (12) is provided with a lower body fixing seat (17); guide rings (18) are respectively arranged on the upper body fixing seat (15) and the lower body fixing seat (17);
the outer wall of the fine honing stick seat (12) is provided with a fine honing stick (19);
an air guide hole (20) is arranged in the fine honing sand strip seat (12); an air duct (21) is arranged at the air inlet end of the air duct (20); the air outlet end of the air guide hole (20) is connected with an air measuring nozzle (23) through a gasket (22); the air measuring nozzle (23) is adjustable;
the lower body fixing seat (17) a chassis (24) is connected to the upper part; the bottom of the chassis (24) is connected with the bottom of the expansion mandrel (3) through a lower spring (25).
2. An adjustable double feed belt self-testing honing head according to claim 1, characterized in that: the lower part of the expansion mandrel (3) is connected with a second taper sleeve (5) through a nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135237.4A CN106881662B (en) | 2017-03-08 | 2017-03-08 | Adjustable double-feed self-testing honing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135237.4A CN106881662B (en) | 2017-03-08 | 2017-03-08 | Adjustable double-feed self-testing honing head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106881662A CN106881662A (en) | 2017-06-23 |
| CN106881662B true CN106881662B (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710135237.4A Active CN106881662B (en) | 2017-03-08 | 2017-03-08 | Adjustable double-feed self-testing honing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106881662B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714174A (en) * | 2022-04-28 | 2022-07-08 | 索菲丝智能科技(上海)有限公司 | Hole constant force grinding's terminal equipment of rotatable formula arm |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5018532B2 (en) * | 2007-06-07 | 2012-09-05 | 日産自動車株式会社 | Honing processing method and honing processing control device |
| CN201261161Y (en) * | 2008-10-05 | 2009-06-24 | 韦星野 | Cylinder part inner hole double-feed honing head |
| CN103406827A (en) * | 2013-08-16 | 2013-11-27 | 宁夏中卫大河机床有限责任公司 | Floating type pneumatic measuring honing head |
| CN206653252U (en) * | 2017-03-08 | 2017-11-21 | 聚兴(福建)机械股份有限公司 | A kind of adjustable double feeder belts are tested oneself honing head |
-
2017
- 2017-03-08 CN CN201710135237.4A patent/CN106881662B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106881662A (en) | 2017-06-23 |
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