CN107363708A - A kind of internal expansion type honing fixture using thin-wall sleeve - Google Patents
A kind of internal expansion type honing fixture using thin-wall sleeve Download PDFInfo
- Publication number
- CN107363708A CN107363708A CN201710750572.5A CN201710750572A CN107363708A CN 107363708 A CN107363708 A CN 107363708A CN 201710750572 A CN201710750572 A CN 201710750572A CN 107363708 A CN107363708 A CN 107363708A
- Authority
- CN
- China
- Prior art keywords
- thin
- wall
- clamp body
- wall sleeve
- sleeve
- 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- Withdrawn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
Abstract
The invention discloses a kind of internal expansion type honing fixture using thin-wall sleeve, including broached bushing and clamp body, cylinder jacket to be processed is equipped with broached bushing endoporus, thin-wall sleeve is arranged with broached bushing, clamp body is sheathed on thin-wall sleeve by the stepped hole being arranged on clamp body, liquid plasticses are filled with annular sealed space between thin-wall sleeve outer wall and clamp body stepped hole inwall, thin-wall sleeve outer wall it is upper, in, bottom is respectively equipped with annular convex rib, clamp body outer wall is provided with extrusion oil cylinder, extrusion oil cylinder includes stretching into clamp body stepped hole the piston rod for extruding liquid plasticses through clamp body outer wall.The present invention solves the problems, such as easily to leak liquid plasticses between two thin-wall sleeves by the way of a thin-wall sleeve；The passage of liquid plasticses flowing is also broadened simultaneously, to reduce resistance during liquid plasticses flowing.
Description
Technical field
The present invention relates to honing fixture technical field, especially a kind of internal expansion type honing fixture using thin-wall sleeve.
Background technology
Common internal expansion type honing fixture, because the axial dimension of cylinder jacket is larger, therefore two thin-wall sleeves are employed, but two
Liquid plasticses are easily leaked between thin-wall sleeve；And due to liquid plasticses poor fluidity, arranged improperly in liquid plasticses passage
In the case of, make in liquid plasticses flow process, the pressure loss is excessive, and causing thin-wall sleeve, pressure size differs everywhere, and deformation is uneven
It is even, centering precision is influenceed, is also easy to damage thin-wall sleeve.
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 using in thin-wall sleeve
The formula that rises honing fixture.
The technical solution adopted for the present invention to solve the technical problems is：A kind of internal expansion type honing using thin-wall sleeve is pressed from both sides
Tool, including broached bushing and clamp body, cylinder jacket to be processed is equipped with broached bushing endoporus, is arranged with broached bushing thin
Wall set, clamp body are sheathed on thin-wall sleeve by the stepped hole being arranged on clamp body, thin-wall sleeve outer wall and clamp body stepped hole
Liquid plasticses are filled with annular sealed space between inwall, the upper, middle and lower portion of thin-wall sleeve outer wall is respectively equipped with convex annular
Muscle, clamp body outer wall are provided with extrusion oil cylinder, and extrusion oil cylinder includes stretching into clamp body stepped hole through clamp body outer wall extruding
The piston rod of liquid plasticses.
The clamp body stepped hole inwall corresponding with annular convex rib in the middle part of thin-wall sleeve outer wall is provided with annular groove.
The beneficial effects of the invention are as follows：The present invention is solved and held between two thin-wall sleeves by the way of a thin-wall sleeve
The problem of easily leaking liquid plasticses；The passage of liquid plasticses flowing is also broadened simultaneously, to reduce when liquid plasticses flow
Resistance.
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 figure：1. broached bushing；2. clamp body；3. cylinder jacket；4. thin-wall sleeve；5. liquid plasticses；6.
Annular convex rib；7. annular groove；8. opening.
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 internal expansion type honing fixture using thin-wall sleeve as shown in Figure 1, including broached bushing 1 and clamp body 2, opening
Cylinder jacket 3 to be processed is equipped with the endoporus of bushing 1, thin-wall sleeve 4 is arranged with broached bushing 1, clamp body 2 is by being arranged on folder
Stepped hole on specific 2 is sheathed on thin-wall sleeve 4, and the annular closed between the outer wall of thin-wall sleeve 4 and the stepped hole inwall of clamp body 2 is empty
Interior to be filled with liquid plasticses 5, the upper, middle and lower portion of the outer wall of thin-wall sleeve 4 is respectively equipped with annular convex rib 6, set on the outer wall of clamp body 2
There is extrusion oil cylinder, extrusion oil cylinder includes the piston that extrudes liquid plasticses 5 is stretched into the stepped hole of clamp body 2 through the outer wall of clamp body 2
Bar.
To reduce resistance when liquid plasticses 5 flow, the stepped hole of clamp body 2 and convex annular in the middle part of the outer wall of thin-wall sleeve 4
The corresponding inwall of muscle 6 is provided with annular groove 7, to widen the passage of the flowing of liquid plasticses 5.
In use, cylinder jacket 3 to be processed is put into the endoporus of broached bushing 1, extrusion oil cylinder, the work of extrusion oil cylinder are started
Stopper rod extrudes liquid plasticses 5, causes swollen in thin-wall sleeve 4, forces the opening 8 on broached bushing 1 to reduce, so as to which cylinder jacket 3 be pressed from both sides
Tightly, you can start honing cylinder jacket 3, by changing broached bushing 1, the cylinder jacket 3 of different size can be processed.
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 (2)
1. a kind of internal expansion type honing fixture using thin-wall sleeve, it is characterized in that：Including broached bushing and clamp body, in broached bushing
Cylinder jacket to be processed is equipped with hole, is arranged with thin-wall sleeve on broached bushing, clamp body passes through the platform that is arranged on clamp body
Rank borehole jack is filled with fluidity on thin-wall sleeve in the annular sealed space between thin-wall sleeve outer wall and clamp body stepped hole inwall
Plastics, the upper, middle and lower portion of thin-wall sleeve outer wall are respectively equipped with annular convex rib, and clamp body outer wall is provided with extrusion oil cylinder, extrusion oil cylinder
The piston rod of liquid plasticses is extruded including being stretched into through clamp body outer wall in clamp body stepped hole.
2. a kind of internal expansion type honing fixture using thin-wall sleeve according to claim 1, it is characterized in that：The fixture object table
The rank hole inwall corresponding with annular convex rib in the middle part of thin-wall sleeve outer wall is provided with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750572.5A CN107363708A (en) | 2017-08-28 | 2017-08-28 | A kind of internal expansion type honing fixture using thin-wall sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750572.5A CN107363708A (en) | 2017-08-28 | 2017-08-28 | A kind of internal expansion type honing fixture using thin-wall sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107363708A true CN107363708A (en) | 2017-11-21 |
Family
ID=60312285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710750572.5A Withdrawn CN107363708A (en) | 2017-08-28 | 2017-08-28 | A kind of internal expansion type honing fixture using thin-wall sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107363708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103052A (en) * | 2019-06-13 | 2019-08-09 | 扬州大学 | A kind of liquid plastic fixture and design method for machining in thin-wall sleeve tube kind part |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003031118A1 (en) * | 2001-10-09 | 2003-04-17 | Sunnen Italia S.R.L. | Tool-holding system for high-accuracy calibration of holes |
| CN201313282Y (en) * | 2008-11-20 | 2009-09-23 | 贾维静 | Thin-walled cylinder sleeve honing fixture |
| CN201895260U (en) * | 2010-10-22 | 2011-07-13 | 李艳丽 | Hydraulic honing fixture |
| CN202029022U (en) * | 2010-11-25 | 2011-11-09 | 陶晓明 | Rigid thin wall sleeve clamp |
-
2017
- 2017-08-28 CN CN201710750572.5A patent/CN107363708A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003031118A1 (en) * | 2001-10-09 | 2003-04-17 | Sunnen Italia S.R.L. | Tool-holding system for high-accuracy calibration of holes |
| CN201313282Y (en) * | 2008-11-20 | 2009-09-23 | 贾维静 | Thin-walled cylinder sleeve honing fixture |
| CN201895260U (en) * | 2010-10-22 | 2011-07-13 | 李艳丽 | Hydraulic honing fixture |
| CN202029022U (en) * | 2010-11-25 | 2011-11-09 | 陶晓明 | Rigid thin wall sleeve clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103052A (en) * | 2019-06-13 | 2019-08-09 | 扬州大学 | A kind of liquid plastic fixture and design method for machining in thin-wall sleeve tube kind part |
| CN110103052B (en) * | 2019-06-13 | 2024-01-30 | 扬州大学 | Liquid plastic clamp for internal cutting machining of thin-wall sleeve parts and design 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 |
Application publication date: 20171121 |
|
| WW01 | Invention patent application withdrawn after publication |