CN203091784U - Cylinder sleeve inner hole fine-boring tool - Google Patents
Cylinder sleeve inner hole fine-boring tool Download PDFInfo
- Publication number
- CN203091784U CN203091784U CN 201320061808 CN201320061808U CN203091784U CN 203091784 U CN203091784 U CN 203091784U CN 201320061808 CN201320061808 CN 201320061808 CN 201320061808 U CN201320061808 U CN 201320061808U CN 203091784 U CN203091784 U CN 203091784U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- resilient sleeve
- tapered sleeve
- resilient
- inner hole
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model provides a cylinder sleeve inner hole fine-boring tool. The cylinder sleeve inner hole fine-boring tool comprises a pushing rod, a lower taper sleeve, an upper taper sleeve, a first elastic sleeve, a second elastic sleeve and a fixture body, wherein the lower taper sleeve, the upper taper sleeve, the first elastic sleeve, the second elastic sleeve and the fixture body are all annular sleeves, the second elastic sleeve is arranged on the outer layer of a cylinder sleeve in a sleeved mode, the fixture body is arranged on the outer layer of the second elastic sleeve, a gap is formed between fixture body and the second elastic sleeve in a spacing mode, both the lower taper sleeve and the upper taper sleeve are arranged in the gap between the second elastic sleeve and the fixture body, the first elastic sleeve is located between the axial direction of lower taper sleeve and the axial direction of the upper taper sleeve, the first elastic sleeve is connected with the lower taper sleeve and the upper taper sleeve in a butting mode through inclined faces located on respective end portions, the pushing rod is connected to one end portion of the lower taper sleeve, and the upper taper sleeve is fixedly connected with the fixture body. When the tool is used for fixation in the inner hole fine-boring machining process of the cylinder sleeve, the cylinder sleeve is stressed evenly and not prone to deformation, and thus hole boring quality is ensured.
Description
[technical field]
The utility model relates to a kind of cylinder cover inner hole processing unit (plant), particularly cylinder cover inner hole right boring frock.
[background technology]
The endoporus right boring of cylinder jacket processing at present normally adopts special-purpose boring machine to process, and adding needs cylinder jacket is fixed man-hour, and the existing scroll chucks that adopt are fixedly clamped more.And, carry out the right boring endoporus if utilize scroll chuck to clamp because the wall thickness of cylinder jacket is thinner, and easily produce distortion easily, influence the bore hole quality.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of cylinder cover inner hole right boring frock, and the endoporus right boring that is used for cylinder jacket adds the fixing of man-hour, makes cylinder jacket be difficult for producing distortion, thereby guarantees the bore hole quality.
The technical problems to be solved in the utility model is achieved in that a kind of cylinder cover inner hole right boring frock, comprise a push rod, tapered sleeve once, tapered sleeve on one, one first resilient sleeve, one second resilient sleeve and a clamp body, described tapered sleeve down, last tapered sleeve, first resilient sleeve, second resilient sleeve and clamp body are the annular cover, described second resilient sleeve is set in the skin of described cylinder jacket, described clamp body be arranged at the outer of this second resilient sleeve and and second resilient sleeve between gapped at interval, described tapered sleeve down, and go up tapered sleeve and all be located in the gap between described second resilient sleeve and the clamp body, and first resilient sleeve be in down tapered sleeve and last tapered sleeve axially between and by being positioned at separately the inclined-plane of end docks, described push rod is connected a described end of tapered sleeve down, and the described tapered sleeve of going up is fixedlyed connected with clamp body.
Described clamp body, first resilient sleeve and second resilient sleeve connect the location by a location bolt.
The beneficial effects of the utility model are: the frock of said structure promotes tapered sleeve down by push rod, make down tapered sleeve and cooperate and compress first resilient sleeve with last tapered sleeve, by the transfer function of power, first resilient sleeve compresses second resilient sleeve again, and second resilient sleeve is workpiece pressing again.Again since down tapered sleeve, go up tapered sleeve, first resilient sleeve, second resilient sleeve and clamp body and be the annular cover, therefore, compressing between each level is and evenly compresses, thereby is difficult for producing distortion when making the cylinder jacket pressurized, guaranteed the bore hole quality effectively.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
[specific embodiment]
See also shown in Figure 1, cylinder cover inner hole right boring frock 10 of the present utility model, comprise a push rod 1, once tapered sleeve 2, tapered sleeve 3 on one, one first resilient sleeve 4, one second resilient sleeve 5 and a clamp body 6, described tapered sleeve 2 down, last tapered sleeve 3, first resilient sleeve 4, second resilient sleeve 5 and clamp body 6 are the annular cover, described second resilient sleeve 5 is set in the skin of described cylinder 20, described clamp body 6 be arranged at the outer of this second resilient sleeve 5 and and second resilient sleeve 5 between gapped at interval, described tapered sleeve 2 down, first resilient sleeve 4 and go up tapered sleeve 3 and all be located in the gap between described second resilient sleeve 5 and the clamp body 6, and first resilient sleeve 4 be in down tapered sleeve 2 and last tapered sleeve 3 axially between and by being positioned at separately the inclined-plane of end docks, promptly descend the axial inner ends of tapered sleeve 2 to be provided with first inclined-plane 21, the axial inner ends of last tapered sleeve 3 is provided with second inclined-plane 31, the axial two ends of first resilient sleeve 4 are provided with the 3rd inclined-plane 41, two the 3rd inclined-planes 41 respectively with first inclined- plane 21,31 butt joints of second inclined-plane, described push rod 1 is connected a described end of tapered sleeve 3 down, specifically be the outer end that is connected down tapered sleeve 3, the described tapered sleeve 3 of going up is fixedlyed connected with clamp body 6.
In order to locate better, described clamp body 6, first resilient sleeve 4 and second resilient sleeve 5 connect the location by a location bolt 7.
Operation principle of the present utility model and beneficial effect are: the frock of said structure by push rod 1 inwardly (among the figure for to the right) promote tapered sleeve 2, tapered sleeve 2 is moved inward, because last tapered sleeve is fixedlyed connected the generation resistance with clamp body 6, because of the 3rd inclined-plane 41 along the left side, first inclined-plane 21 of tapered sleeve under the tool 2 moves right, simultaneously because the transmission of power, second inclined-plane 31 of last tapered sleeve 3 also is moved to the left along the 3rd inclined-plane 41 on the right, under the interaction on inclined-plane, following tapered sleeve 2 cooperates with last tapered sleeve 3 and compresses first resilient sleeve 4, transfer function by power, first resilient sleeve 4 compresses second resilient sleeve, 5, the second resilient sleeve 5 workpiece pressing 20 more again.Again since down tapered sleeve 2, go up tapered sleeve 3, first resilient sleeve 4, second resilient sleeve 5 and clamp body 6 and be the annular cover, therefore, compressing between each level is and evenly compresses, thereby is difficult for producing distortion when making the cylinder jacket pressurized, guaranteed the bore hole quality effectively.
Claims (2)
1. cylinder cover inner hole right boring frock, it is characterized in that: comprise a push rod, tapered sleeve once, tapered sleeve on one, one first resilient sleeve, one second resilient sleeve and a clamp body, described tapered sleeve down, last tapered sleeve, first resilient sleeve, second resilient sleeve and clamp body are the annular cover, described second resilient sleeve is set in the skin of described cylinder jacket, described clamp body be arranged at the outer of this second resilient sleeve and and second resilient sleeve between gapped at interval, described tapered sleeve down, and go up tapered sleeve and all be located in the gap between described second resilient sleeve and the clamp body, and first resilient sleeve be in down tapered sleeve and last tapered sleeve axially between and by being positioned at separately the inclined-plane of end docks, described push rod is connected a described end of tapered sleeve down, and the described tapered sleeve of going up is fixedlyed connected with clamp body.
2. according to the described cylinder cover inner hole right boring of claim 1 frock, it is characterized in that: clamp body, first resilient sleeve and second resilient sleeve connect the location by a location bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061808 CN203091784U (en) | 2013-02-04 | 2013-02-04 | Cylinder sleeve inner hole fine-boring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061808 CN203091784U (en) | 2013-02-04 | 2013-02-04 | Cylinder sleeve inner hole fine-boring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091784U true CN203091784U (en) | 2013-07-31 |
Family
ID=48843229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061808 Expired - Fee Related CN203091784U (en) | 2013-02-04 | 2013-02-04 | Cylinder sleeve inner hole fine-boring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551780A (en) * | 2014-12-12 | 2015-04-29 | 安徽白兔湖动力股份有限公司 | Air clamper for bore hole of thin-wall cylinder sleeve |
| CN106346269A (en) * | 2016-11-18 | 2017-01-25 | 成都世唯科技有限公司 | Surrounding-type positioning clamping mechanism |
| CN108555629A (en) * | 2018-04-16 | 2018-09-21 | 昆山邦泰汽车零部件制造有限公司 | A kind of cylinder jacket machining fixture for fine boring of convenient disassembly |
-
2013
- 2013-02-04 CN CN 201320061808 patent/CN203091784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551780A (en) * | 2014-12-12 | 2015-04-29 | 安徽白兔湖动力股份有限公司 | Air clamper for bore hole of thin-wall cylinder sleeve |
| CN106346269A (en) * | 2016-11-18 | 2017-01-25 | 成都世唯科技有限公司 | Surrounding-type positioning clamping mechanism |
| CN108555629A (en) * | 2018-04-16 | 2018-09-21 | 昆山邦泰汽车零部件制造有限公司 | A kind of cylinder jacket machining fixture for fine boring of convenient disassembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203636121U (en) | Dish type gear shaving tool | |
| CN201446425U (en) | Clamping mechanism for spring chuck to hold parts on lathe | |
| CN202779879U (en) | Bearing ring clamp | |
| CN202278429U (en) | Centering clamp for machining hub | |
| CN203091784U (en) | Cylinder sleeve inner hole fine-boring tool | |
| CN202079416U (en) | Twin-cone externally-holding clamp | |
| CN203495271U (en) | Clamp used for machining excircle of hollow shaft part | |
| CN203696544U (en) | Taper shank converting sleeve for machine tool spindle | |
| CN203228049U (en) | Simple lathe fixture | |
| CN203304606U (en) | Inner circle tensioning type mandrel fixture | |
| CN207309499U (en) | A kind of inner clamping type dish reed centering and clamping apparatus | |
| CN211464867U (en) | Tool for integrally and finely turning spherical surface and inner hole of bevel gear by three claws | |
| CN202684233U (en) | Clamping mandril for gear-grinding machining of gear | |
| CN207205857U (en) | A kind of foward-push collet chuck | |
| CN202556080U (en) | Fixture of gear shaving machine | |
| CN202701846U (en) | Expansion shaft sleeve for machining alloy spindle | |
| CN207606569U (en) | One kind, which rises, presss from both sides tooling | |
| CN205764263U (en) | A kind of bevel gear machining fixture | |
| CN103302328A (en) | Taper sleeve expansion type inner circle positioning device | |
| CN202079288U (en) | Lathe knife-frame table | |
| CN203887253U (en) | Outwards-pressing-type inner expansion clamp cover | |
| CN203664849U (en) | Clamp special for machining of gear with unthreaded hole | |
| CN203282004U (en) | Fixture for machining ultra-deep stepped hole | |
| CN203592199U (en) | Tooth grinding tool for machining automatic gearbox transmission shaft | |
| CN203541551U (en) | Machine tool with inner expansion chuck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140204 |