CN201960423U - Rapid polishing device - Google Patents
Rapid polishing device Download PDFInfo
- Publication number
- CN201960423U CN201960423U CN2010206695618U CN201020669561U CN201960423U CN 201960423 U CN201960423 U CN 201960423U CN 2010206695618 U CN2010206695618 U CN 2010206695618U CN 201020669561 U CN201020669561 U CN 201020669561U CN 201960423 U CN201960423 U CN 201960423U
- Authority
- CN
- China
- Prior art keywords
- polishing
- branch
- mill
- bistrique
- cylinder 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.)
- Expired - Lifetime
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to a rapid polishing device capable of polishing a cylinder body, consisting of a main rod, polishing branches and polishing heads. The polishing branches are arranged on the main rod and formed by being staggered and inclined along the axial direction; the polishing heads are arranged at the end parts of the polishing branches; each polishing head is a polishing head body capable of rotating along the polishing branch; as the polishing branches are designed to be an crossed and inclined structural form so as to be convenient for forming a crossed oil storing pit in an inner cavity of a cylinder sleeve, so that a piston can achieve the lubricating purpose when moving horizontally; as rotating sleeves are arranged on the polishing heads, a polishing groove formed when the polishing heads are used for polishing has a crescent-shaped structural form, so that the service life of the polishing heads is prolonged; as grooves are arranged on the polishing heads, the polishing is more sharp; and as the structure is reasonable, and a crescent-shaped oil storing pit is formed on the surface of the cylinder sleeve after polishing, the quality of the cylinder sleeve is improved obviously, and the using performance of the cylinder sleeve is improved.
Description
Technical field
The utility model relates to a kind of grinding tool, specifically cylinder block is carried out a kind of brisk rub down device of rapid stock-removal.
Background technology
Relevant by retrieval patent documentation does not retrieve a kind of brisk rub down device identical with the utility model structure at present as yet.Existing automobile engine and internal combustion engine cylinders are added, carried out grinding to reach the required precision to the surface after generally taking man-hour to process.Because the wheel grinding grit of a part is squeezed on the inner surface of cylinder block during wheel grinding, make that in use for some time abrasive particle comes off step by step, thereby has aggravated the wearing and tearing between cylinder sleeve and the piston.Though seeing has the flexible grinding of employing that cylinder sleeve is processed, can play on the cylinder sleeve surface and form a kind of microcosmic surface oil-stored hole, reach the purpose of oil storage, reduce the wearing and tearing between cylinder sleeve and the piston, but also since in grinding process grinding machine head and cylinder sleeve inside still be in a kind of rigid grinding, the abrasive particle that produces when making grinding is present on the cylinder sleeve surface, and because formed oil storage tank is in coherent state, makes the oil storage effect still not reach desirable effect.In order to improve the service life of cylinder sleeve, reduce the wearing and tearing of piston ring and cylinder sleeve, so be necessary to develop novel grinding attachment to improve the quality of cylinder sleeve further.
Summary of the invention
The purpose of this utility model is that a kind of improvement on existing grinding tool basis will be provided, and has after grinding and can form a kind of micro-pit of intersection on the cylinder sleeve surface, and make micro-pit have more a kind of brisk rub down device of oil storage function.
Technical characterictic of the present utility model is: considering that oil storage is effective, be designed to a kind of brisk rub down device of being made up of mobile jib, mill branch, bistrique on the basis easy to use, be provided with the mill branch that interlocks and be formed slopely vertically on mobile jib; End at each mill branch is provided with bistrique; Described bistrique is can be along the grinding machine head body of mill branch rotation.
Described mill branch is an elastic cylinder.
Described mill branch is made up of mill end of the branch, branch bar, and the branch bar is fixed on the mobile jib, and the mill end of the branch is a body greater than the branch shank diameter, and the pivoted housing in mill end of the branch and the bistrique matches.
Described bistrique is made up of a body, groove, pivoted housing, is fixed with a body in the periphery of pivoted housing, and groove is arranged on the body, makes a body form the staggered grinding flute body that tilts; Described body is the grinding machine head body that abrasive particle and binding agent cementation form; Described groove tilts to be rotatably provided on the body.
During production, at first pivoted housing is processed, the mill end of the branch suit that will grind branch then is fixed in the pivoted housing, makes pivoted housing and mill end of the branch axial restraint, and pivoted housing is rotated along the mill branch; To grind branch again, pivoted housing puts into mould, and injects the body that mixes of abrasive particle and binding agent, and abrasive particle is solidificated on the pivoted housing, drying is solidified back formation bistrique; Each mill branch rotation is fixed on the mobile jib, the mill branch is staggered to be tilted on the mobile jib again.
During use, mobile jib is fixed on electric drill or the drilling machine chuck, and rotation drive mobile jib and mill end of the branch by electric drill are positioned over brisk rub down device of the present utility model in the cylinder sleeve again, and move back and forth along the cylinder sleeve axial direction, make bistrique carry out grinding at the cylinder sleeve inner chamber.Bistrique is provided with pivoted housing, its objective is to be provided with for bistrique when cylinder sleeve is carried out grinding rotation; Bistrique is provided with groove and its objective is in order to increase bistrique the grinding of cylinder sleeve inside is provided with; Mill branch is designed to a staggered structure that tilts, and its objective is in order to make after grinding the cylinder sleeve inner chamber form staggered netted cutting texture to be provided with.
The utility model has the advantages that; Because the mill branch is designed to the version of staggered inclination, thereby is convenient to form staggered oil-stored hole at the cylinder sleeve inner chamber, makes piston can both reach lubricated purpose when carrying out move left and right; Owing on bistrique, be provided with pivoted housing, thereby the grinding flute that bistrique is formed is the version of crescent shape when grinding, and makes bistrique integral body obtain uniform grinding, improved the service life of bistrique; Owing to be provided with groove on bistrique, thereby grinding is sharper when making grinding, and the abrasive particle that comes off in the time of making grinding is simultaneously in time removed, and makes grinding more reliable; Because the cylinder sleeve surface forms meniscate oil-stored hole after rational in infrastructure, the grinding, and quality of the cylinder liner is obviously improved, and has improved the serviceability of cylinder sleeve; Because bistrique is provided with pivoted housing, thereby make grinding have more the characteristics of flexible grinding, make the metal surface after the grinding finer and close, and stress is eliminated; Since simple in structure, easy to use, so very big practical and popularizing value is arranged.
Description of drawings
Below with reference to accompanying drawing the utility model is further described:
Accompanying drawing 1 is the structural representation of a kind of brisk rub down device of the utility model;
Accompanying drawing 2 is a kind of bistrique of brisk rub down device and the partial structurtes schematic diagram of mill branch;
Accompanying drawing 3 is a kind of bistrique of brisk rub down device and the cutaway view of mill branch.
The specific embodiment
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, a kind of brisk rub down device of the present utility model, form by mobile jib 1, mill branch 2, bistrique 3, on mobile jib 1, be provided with the staggered vertically mill branch 2 that is formed slopely, described mill branch 2 is an elastic cylinder, and described mill branch 2 is made up of mill end of the branch 21, branch bar 22, and branch bar 22 is fixed on the mobile jib 1, mill end of the branch 21 is a body greater than branch bar 22 diameters, and the pivoted housing 33 in mill end of the branch 21 and the bistrique 3 matches; End at each mill branch 2 is provided with bistrique 3; Described bistrique 3 is can be along the grinding machine head body of mill branch 2 rotations, and bistrique 3 is made up of a body 31, groove 32, pivoted housing 33, is fixed with a body 31 in the periphery of pivoted housing 33, and groove 32 is arranged on the body 31, makes a body 31 form the staggered grinding flute body that tilts; Described body 31 is the grinding machine head body that abrasive particle and binding agent cementation form; Described groove 32 tilts to be rotatably provided on the body 31.
Claims (4)
1. brisk rub down device, it is made up of mobile jib (1), mill branch (2), bistrique (3), it is characterized in that: be provided with the mill branch (2) that interlocks and be formed slopely vertically on mobile jib (1); End at each mill branch (2) is provided with bistrique (3); Described bistrique (3) is can be along the grinding machine head body of mill branch (2) rotation.
2. a kind of brisk rub down device according to claim 1 is characterized in that: described mill branch (2) is an elastic cylinder.
3. a kind of brisk rub down device according to claim 1, it is characterized in that: described mill branch (2) is made up of mill end of the branch (21), branch bar (22), branch bar (22) is fixed on the mobile jib (1), mill end of the branch (21) is a body greater than branch bar (22) diameter, and the pivoted housing (33) in mill end of the branch (21) and the bistrique (3) matches.
4. a kind of brisk rub down device according to claim 1, it is characterized in that: described bistrique (3) is made up of a body (31), groove (32), pivoted housing (33), be fixed with a body (31) in the periphery of pivoted housing (33), groove (32) is arranged on the body (31), makes a body (31) form the staggered grinding flute body that tilts; Described body (31) is the grinding machine head body that abrasive particle and binding agent cementation form; Described groove (32) tilts to be rotatably provided on the body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206695618U CN201960423U (en) | 2010-12-20 | 2010-12-20 | Rapid polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206695618U CN201960423U (en) | 2010-12-20 | 2010-12-20 | Rapid polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960423U true CN201960423U (en) | 2011-09-07 |
Family
ID=44522950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206695618U Expired - Lifetime CN201960423U (en) | 2010-12-20 | 2010-12-20 | Rapid polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554739A (en) * | 2010-12-20 | 2012-07-11 | 如皋市江海技工学校 | Quick polishing device |
-
2010
- 2010-12-20 CN CN2010206695618U patent/CN201960423U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554739A (en) * | 2010-12-20 | 2012-07-11 | 如皋市江海技工学校 | Quick polishing device |
| CN102554739B (en) * | 2010-12-20 | 2015-08-19 | 如皋市江海技工学校 | A kind of Quick polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110907 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |