CN107344325A - A kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape - Google Patents
A kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape Download PDFInfo
- Publication number
- CN107344325A CN107344325A CN201710776917.4A CN201710776917A CN107344325A CN 107344325 A CN107344325 A CN 107344325A CN 201710776917 A CN201710776917 A CN 201710776917A CN 107344325 A CN107344325 A CN 107344325A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- cylinder
- cylinder sleeve
- positioning
- pressure ring
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape, including clamping cylinder piston, clamping cylinder piston is provided with pressure ring, annular base is provided with below pressure ring, cylinder sleeve to be processed is arranged between annular base and pressure ring, the sleeve supported by annular base is set with cylinder sleeve, the bearing shoulder of cylinder sleeve is clamped between pressure ring lower end surface and sleeve upper end end face by clamping cylinder piston by pressure ring, and the positioning hole for being used for positioning waistband portion under cylinder sleeve is provided with hub internal bore.The present invention realizes positioning up and down by clamping the upper and lower end face of cylinder sleeve bearing shoulder, sets the positioning hole in waistband portion under positioning cylinder sleeve, by the fit clearance of waistband portion and positioning hole control under cylinder sleeve between 0.04~0.08mm, you can improve the internal via shape after honing.
Description
Technical field
The present invention relates to honing fixture technical field, especially a kind of cylinder sleeve top gem of a girdle-pendant of easily controllable thin-wall cylinder casing internal via shape
Grinding jig.
Background technology
A kind of thin-wall cylinder casing, including the bearing shoulder at top, middle part upper waistband portion and bottom lower waistband portion, thin-walled is easy
In control thin-wall cylinder casing internal via shape cylinder sleeve honing fixture usually using clamping thin-wall cylinder casing upper/lower terminal to be processed by the way of
Carry out honing thin-wall cylinder casing endoporus, when the wall thickness in waistband portion under thin-wall cylinder casing is less than 4mm, this clamping mode is easy to cause thin-walled
Cylinder sleeve is deformed, and is ultimately resulted in the thin-wall cylinder casing internal via shape after honing and is difficult to control.
The content of the invention
The technical problem to be solved in the present invention is：Overcome deficiency in the prior art, there is provided a kind of easily controllable thin wall cylinder
Cover the cylinder sleeve honing fixture of internal via shape.
The technical solution adopted for the present invention to solve the technical problems is：A kind of easily controllable thin-wall cylinder casing internal via shape
Cylinder sleeve honing fixture, including clamping cylinder piston, clamping cylinder piston is provided with pressure ring, annular base is provided with below pressure ring, to be added
The cylinder sleeve of work is arranged between annular base and pressure ring, and the sleeve supported by annular base, the supporting of cylinder sleeve are set with cylinder sleeve
Shoulder is clamped between pressure ring lower end surface and sleeve upper end end face by clamping cylinder piston by pressure ring, is provided with and is used in hub internal bore
In the positioning hole for positioning waistband portion under cylinder sleeve.
The hub internal bore is up big and down small stepped hole, and stepped hole includes the positioning hole, and waistband portion stretches under cylinder sleeve
Positioned in positioning hole.
The sleeve lower end is provided with the positioning sleeve being located in hub internal bore, and positioning set upper side, which has, to be projecting axially under cylinder sleeve
The locating ring of annular gap between waistband portion and sleeve.
The beneficial effects of the invention are as follows：The present invention realizes positioning up and down by clamping the upper and lower end face of cylinder sleeve bearing shoulder,
The positioning hole in waistband portion under positioning cylinder sleeve is set, by the fit clearance of waistband portion and positioning hole control under cylinder sleeve 0.04~
Between 0.08mm, you can improve the internal via shape after honing.
Brief description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Division mark is as follows in accompanying drawing：1st, clamping cylinder piston；2nd, pressure ring；3rd, annular base；4th, cylinder sleeve；5th, sleeve；6th, it is fixed
Position set；7th, locating ring.
Embodiment
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are simplified schematic diagram, only with signal
Mode illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape as shown in Figure 1, including clamping cylinder piston
1, the lower end of clamping cylinder piston 1 is provided with pressure ring 2, and the lower section of pressure ring 2 is provided with annular base 3, and cylinder sleeve 4 to be processed is arranged on annular base
Between 3 and pressure ring 2, the sleeve 5 supported by annular base 3 is set with cylinder sleeve 4, the bearing shoulder of cylinder sleeve 4 is by clamping cylinder piston 1
It is clamped in by pressure ring 2 between the lower end surface of pressure ring 2 and the upper end end face of sleeve 5, is provided with the endoporus of sleeve 5 and is used to position cylinder sleeve 4
The positioning hole in lower waistband portion, positioning hole are provided with two schemes.
The first scheme is：The endoporus of sleeve 5 is up big and down small stepped hole (not shown), the aperture of stepped hole
As described positioning hole, 4 times waistband portions of cylinder sleeve, which are stretched into positioning hole, to be positioned.
Second scheme is：The lower end of sleeve 5 is provided with the positioning sleeve 6 being located in the endoporus of sleeve 5, the upper end of positioning sleeve 6 tool
There is the locating ring 7 for being projecting axially into annular gap between 4 times waistband portions of cylinder sleeve and sleeve 5, the endoporus of locating ring 7 is to position cylinder sleeve
The positioning hole in 4 times waistband portions.
The technical concepts and features of above-mentioned embodiment only to illustrate the invention, its object is to allow be familiar with technique
Personage can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to this hair
The equivalent change or modification that bright Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (3)
1. a kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape, including clamping cylinder piston, under clamping cylinder piston
End is provided with pressure ring, is provided with annular base below pressure ring, cylinder sleeve to be processed is arranged between annular base and pressure ring, its feature
It is：The sleeve supported by annular base is set with the cylinder sleeve, the bearing shoulder of cylinder sleeve is pressed from both sides by clamping cylinder piston by pressure ring
The positioning for being used for positioning waistband portion under cylinder sleeve is provided with tightly between pressure ring lower end surface and sleeve upper end end face, in hub internal bore
Hole.
2. a kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape according to claim 1, it is characterized in that：
The hub internal bore is up big and down small stepped hole, and stepped hole includes the positioning hole, and waistband portion is stretched into positioning hole under cylinder sleeve
Positioning.
3. a kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape according to claim 1, it is characterized in that：
The sleeve lower end is provided with the positioning sleeve being located in hub internal bore, positioning set upper side have be projecting axially under cylinder sleeve waistband portion with
The locating ring of annular gap between sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776917.4A CN107344325A (en) | 2017-08-31 | 2017-08-31 | A kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776917.4A CN107344325A (en) | 2017-08-31 | 2017-08-31 | A kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107344325A true CN107344325A (en) | 2017-11-14 |
Family
ID=60257517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710776917.4A Withdrawn CN107344325A (en) | 2017-08-31 | 2017-08-31 | A kind of cylinder sleeve honing fixture of easily controllable thin-wall cylinder casing internal via shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107344325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383615A (en) * | 2022-08-31 | 2022-11-25 | 东风商用车有限公司 | Wet cylinder sleeve simulation machining process method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201261136Y (en) * | 2008-10-05 | 2009-06-24 | 韦星野 | Fixture for fine boring double cone thin sleeve |
| CN201313282Y (en) * | 2008-11-20 | 2009-09-23 | 贾维静 | Thin-walled cylinder sleeve honing fixture |
| CN203236335U (en) * | 2013-05-24 | 2013-10-16 | 河南省中原内配股份有限公司 | Device for inner bore honing of cylinder sleeve |
| CN104339257A (en) * | 2014-10-30 | 2015-02-11 | 吴中区光福良盛机械厂 | Dry cylinder sleeve honing fixture |
| CN205033068U (en) * | 2015-09-17 | 2016-02-17 | 洛阳百成内燃机配件有限公司 | Cylinder jacket honing device of simulation cylinder jacket installation |
| EP3164244A1 (en) * | 2014-07-03 | 2017-05-10 | Elgan-Diamantwerkzeuge GmbH & Co. Kg | Honing tool and honing method |
-
2017
- 2017-08-31 CN CN201710776917.4A patent/CN107344325A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201261136Y (en) * | 2008-10-05 | 2009-06-24 | 韦星野 | Fixture for fine boring double cone thin sleeve |
| CN201313282Y (en) * | 2008-11-20 | 2009-09-23 | 贾维静 | Thin-walled cylinder sleeve honing fixture |
| CN203236335U (en) * | 2013-05-24 | 2013-10-16 | 河南省中原内配股份有限公司 | Device for inner bore honing of cylinder sleeve |
| EP3164244A1 (en) * | 2014-07-03 | 2017-05-10 | Elgan-Diamantwerkzeuge GmbH & Co. Kg | Honing tool and honing method |
| CN104339257A (en) * | 2014-10-30 | 2015-02-11 | 吴中区光福良盛机械厂 | Dry cylinder sleeve honing fixture |
| CN205033068U (en) * | 2015-09-17 | 2016-02-17 | 洛阳百成内燃机配件有限公司 | Cylinder jacket honing device of simulation cylinder jacket installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383615A (en) * | 2022-08-31 | 2022-11-25 | 东风商用车有限公司 | Wet cylinder sleeve simulation machining process method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171114 |