CN2816112Y - Positioning and connecting device for support leg casing of milling-planing machine - Google Patents
Positioning and connecting device for support leg casing of milling-planing machine Download PDFInfo
- Publication number
- CN2816112Y CN2816112Y CN 200520051605 CN200520051605U CN2816112Y CN 2816112 Y CN2816112 Y CN 2816112Y CN 200520051605 CN200520051605 CN 200520051605 CN 200520051605 U CN200520051605 U CN 200520051605U CN 2816112 Y CN2816112 Y CN 2816112Y
- Authority
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- China
- Prior art keywords
- sleeve
- endoporus
- positioning
- leg
- leg sleeve
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- 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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Abstract
The utility model discloses a kind of milling machine leg sleeve locating connector, the locating flange that it comprises the positioning sleeve that is fixed in tapping on the frame panel and is fixed in the leg sleeve bottom, the endoporus of positioning sleeve is vertical with the upper and lower end face of this positioning sleeve, and locating flange is inserted in the endoporus of positioning sleeve; The location cylindrical of locating flange is concentric with the axle center of leg sleeve endoporus.Milling machine leg sleeve locating connector of the present utility model is simple to operate, can be applicable to various operating modes, and can be good at guaranteeing the parallelism that several leg sleeve endoporus on the vehicle frame are mutual and the bottom surface of annular flange of turning sleeve and the verticality of leg sleeve endoporus are installed.
Description
Technical field
The utility model is mainly concerned with the field of road engineering machinery field, refers in particular to a kind of milling machine leg sleeve locating connector.
Background technology
In the prior art, width is more than 2 meters generally at 6～7 meters because the vehicle frame of large-scale milling machine is long, and processing difficulties is so four leg sleeve that link to each other with this vehicle frame generally are to weld with vehicle frame after processing in advance again.Though the leg sleeve of present large-scale milling machine bottom is welded with flange, is shaped as annular, no location structure, its purpose is just gained in strength, and prevents welding deformation; Also do not have positioning sleeve on the frame panel, just the weld in leg sleeve has cut out four circular holes when blanking, in order to allow the milling machine supporting leg pass; For turning sleeve is installed, below four circular holes of base plate, be welded with annular flange.The shortcoming of such connected mode is: the mutual parallelism of several leg sleeve endoporus on the vehicle frame, the verticality of bottom surface and leg sleeve endoporus that the annular flange of turning sleeve is installed can only lean against when welding and manually adjust, precision is difficult to assurance, thereby influences the functional performance of machine.
The utility model content
Technical problem to be solved in the utility model just is: at the technical problem of prior art existence, provide a kind of simple to operate, can be applicable to various operating modes, and can be good at guaranteeing the parallelism that several leg sleeve endoporus on the vehicle frame are mutual and the bottom surface of annular flange of turning sleeve be installed and the milling machine leg sleeve locating connector of the verticality of leg sleeve endoporus.
In order to solve the problems of the technologies described above, the solution that the utility model proposes is: a kind of milling machine leg sleeve locating connector, it is characterized in that: the locating flange that it comprises the positioning sleeve that is fixed in tapping on the frame panel and is fixed in the leg sleeve bottom, the endoporus of described positioning sleeve is vertical with the upper and lower end face of this positioning sleeve, and described locating flange is inserted in the endoporus of positioning sleeve.
The location cylindrical of described locating flange is concentric with the axle center of leg sleeve endoporus.
Compared with prior art, advantage of the present utility model is: milling machine leg sleeve locating connector of the present utility model, because the positioning sleeve predetermined fixed is on vehicle frame, therefore can guarantee in advance the endoporus of the upper surface coplane of all positioning sleeves and positioning sleeve and positioning sleeve on, the lower surface is vertical, after a locating flange that is fixed in footmuff bottom is inserted in positioning sleeve, not only guaranteed being parallel to each other between all leg sleeve endoporus, the turning sleeve endoporus that has also guaranteed simultaneously to be installed in the locating flange bottom surface is concentric with the leg sleeve endoporus, and just can reach required precision quickly and easily by this linkage.This shows that the utility model is easy and simple to handle, process and assemble is simple, also can be applicable to various operating modes, satisfies the needs under the various processing conditions, has finally improved the complete machine performance and the job stability of milling machine.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the scheme of installation of the utility model on milling machine.
1, frame panel 2, leg sleeve
3, locating flange 4, turning sleeve
5, positioning sleeve 6, endoporus
7, leg sleeve endoporus
The specific embodiment
Below with reference to accompanying drawing the utility model is described in further details.
As depicted in figs. 1 and 2, a kind of milling machine leg sleeve of the utility model locating connector comprises positioning sleeve 5 that is fixed in tapping on the frame panel 1 and the locating flange 3 that is fixed in leg sleeve 2 bottoms, the endoporus 6 of positioning sleeve 5 is vertical with the upper and lower end face of this positioning sleeve 5, locating flange 3 is inserted in the endoporus 6 of positioning sleeve 5, and the location cylindrical of locating flange 3 is concentric with the axle center of leg sleeve endoporus 7.Operating principle: on milling machine, the quantity of positioning sleeve 5, leg sleeve 2 and locating flange 3 is four, at first on the reference platform four positioning sleeves 5 are being welded on the frame panel 1, guarantee the upper surface coplane of four positioning sleeves 5, and four positioning sleeves 5 are being symmetrically arranged with the vehicle frame center; The processing in advance before being welded on the frame panel 1 of the size of positioning sleeve 5 puts in place, guarantees that endoporus 6 is vertical with the upper and lower end face of positioning sleeve 5.Next with the locating flange 3 welding back processing of leg sleeve 2, guarantee that leg sleeve endoporus 7 axle center are concentric with the location cylindrical of locating flange 3 with its bottom; The location excircle dimension of locating flange 3 and the endoporus of positioning sleeve 56 are interference fits or very little matched in clearance.At last the location cylindrical of locating flange 3 is inserted welding in the endoporus 6 of positioning sleeve 5, can guarantee that four leg sleeve endoporus 7 are parallel to each other, guaranteed that also leg sleeve endoporus 7 is concentric with the endoporus of the turning sleeve 4 that is installed in locating flange 3 bottom surfaces simultaneously.
Claims (2)
1, a kind of milling machine leg sleeve locating connector, it is characterized in that: it comprises positioning sleeve (5) that is fixed in the last tapping of frame panel (1) and the locating flange (3) that is fixed in leg sleeve (2) bottom, the endoporus (6) of described positioning sleeve (5) is vertical with the upper and lower end face of this positioning sleeve (5), and described locating flange (3) is inserted in the endoporus (6) of positioning sleeve (5).
2, milling machine leg sleeve locating connector according to claim 1, it is characterized in that: the location cylindrical of described locating flange (3) is concentric with the axle center of leg sleeve endoporus (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051605 CN2816112Y (en) | 2005-08-08 | 2005-08-08 | Positioning and connecting device for support leg casing of milling-planing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051605 CN2816112Y (en) | 2005-08-08 | 2005-08-08 | Positioning and connecting device for support leg casing of milling-planing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816112Y true CN2816112Y (en) | 2006-09-13 |
Family
ID=36995916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520051605 Expired - Lifetime CN2816112Y (en) | 2005-08-08 | 2005-08-08 | Positioning and connecting device for support leg casing of milling-planing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816112Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184172A (en) * | 2018-09-28 | 2019-01-11 | 上海建工集团股份有限公司 | Integral steel platform mould bases vertical structure column verticality regulation device and construction method |
-
2005
- 2005-08-08 CN CN 200520051605 patent/CN2816112Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184172A (en) * | 2018-09-28 | 2019-01-11 | 上海建工集团股份有限公司 | Integral steel platform mould bases vertical structure column verticality regulation device and construction method |
| CN109184172B (en) * | 2018-09-28 | 2020-09-04 | 上海建工集团股份有限公司 | Device for regulating and controlling verticality of vertical structural column of integral steel platform formwork and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150808 Granted publication date: 20060913 |
|
| EXPY | Termination of patent right or utility model |