CN202851678U - Supporting structure for guide shaft sleeve - Google Patents
Supporting structure for guide shaft sleeve Download PDFInfo
- Publication number
- CN202851678U CN202851678U CN 201220547891 CN201220547891U CN202851678U CN 202851678 U CN202851678 U CN 202851678U CN 201220547891 CN201220547891 CN 201220547891 CN 201220547891 U CN201220547891 U CN 201220547891U CN 202851678 U CN202851678 U CN 202851678U
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- CN
- China
- Prior art keywords
- guideway
- dunnage
- supporting
- underframe
- stiffening rib
- 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.)
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Abstract
The utility model discloses a supporting structure for a guide shaft sleeve. The supporting structure comprises a supporting part and a guide shaft sleeve part which are arranged in a matching manner; and the guide shaft sleeve part is detachably connected on the supporting part. The supporting structure for the guide shaft sleeve can overcome the defects that a bearing in the prior art is short in service life, the shaft sleeve is inconvenient to replace, the maintenance cost is high and the like, so as to realize the advantages that the bearing is long in service life, the shaft sleeve is convenient to replace, the maintenance cost is low, and the supporting reliability is high.
Description
Technical field
The utility model relates to the mechanical support technical field, particularly, relates to a kind of guideway supporting structure.
Background technique
Bearing is to work the parts of fixing and reducing the load friction factor in mechanical transmission course; Be used for determining running shaft and other part relative movement positions, play the component of supporting or leading role.Also can say, when other parts produce relative movement each other on axle, be used for reducing the fixing parts of friction factor and retainer shaft central position in the power transmission process.Bearing is a kind of very important component in the contemporary machinery; Its major function is the supported mechanical solid of rotation, in order to the mechanical load friction factor of reduction equipment in transmission process.
Under certain load, the revolution that bearing experiences before spot corrosion occurring or hour number are called bearing life.The life-span of rolling bearing is with the revolution hour number of the work under certain rotating speed (or with) definition: this life-span with interior bearing, should preliminary fatigue damage (peel off or damaged) occur at its any race ring or rolling element.Yet no matter in laboratory test or in actual use, all can significantly see, the identical bearing of the outward appearance under same operating conditions, differ widely actual life.The bearing " life-span " that also has in addition several different definition, one of them i.e. so-called " operating life ", it represent a certain bearing be accessible actual life before damaging by wearing and tearing, to damage be not by due to the fatigue usually, but caused by reasons such as wearing and tearing, burn into bad seals.
Guide bearing is exactly to axle location, makes axle radially not mobile, if guide bearing has been broken, the operating life of the whole bearing at that guide bearing place is not long yet.If to guide bearing guideway is set, then can protect guide bearing to a certain extent.In addition, when guide bearing is loaded onto guideway, if detachable connection the between guideway and the support apparatus then be convenient to better guideway.
In realizing process of the present utility model, the inventor finds to exist at least in the prior art bearing weak point in working life, axle sleeve to change the defectives such as inconvenience and maintenance cost height.
Summary of the invention
The purpose of this utility model is, for the problems referred to above, proposes a kind of guideway supporting structure, to realize that bearing long service life, axle sleeve are changed conveniently, maintenance cost is low and to support the high advantage of reliability.
For achieving the above object, the technical solution adopted in the utility model is: a kind of guideway supporting structure comprises the supporting part and the guideway part that are equipped with; Described guideway part, detachable being connected on the supporting part.
Further, described guideway part comprises horizontally disposed guideway, and vertically is symmetricly set on described guideway below and is used for and the L shaped connecting plate of detachable at least one pair of that is connected of supporting part; At the horizontal arm of described L shaped connecting plate and/or vertically on the arm, be provided with for support the detachable tapped hole that is connected of part.
Further, shown in supporting part, comprise horizontally disposed underframe, and vertically be arranged on symmetrically described underframe two ends and be used for and the detachable a pair of supporting component that is connected of guideway part; Described underframe, comprise rectangular frame, across at described rectangular frame middle part and with the integrated middle gusset of rectangular frame, be located at symmetrically described middle gusset both sides and form a pair of connecting rod of triangular structure with the space of middle gusset both sides, and a pair of base that is arranged on symmetrically the rectangular frame bottom and is used for underframe is supported; This base comprises the square steel base; At the two ends of described rectangular frame, be respectively equipped with for the L shaped connecting plate horizontal arm of guideway partial response on a pair of tapped hole that is complementary of tapped hole.
Further, the structure of described a pair of supporting component is not identical.
Further, in described a pair of supporting component, a supporting component comprises the dunnage of vertical setting, be arranged on the right-angled trapezium stiffening rib between described dunnage and underframe the same side, and described dunnage away from a side of right-angled trapezium stiffening rib, be located at the triangle stiffening rib between dunnage and the underframe; Another supporting component comprises the dunnage of vertical setting, is arranged on the rectangle stiffening rib between described dunnage and underframe the same side, and described dunnage away from a side of rectangle stiffening rib, be located at the triangle stiffening rib between dunnage and the underframe;
On described right-angled trapezium stiffening rib and/or rectangle stiffening rib, be provided with the vertical arm of the L shaped connecting plate of guideway partial response on the tapped hole that is complementary of tapped hole.
Further, described dunnage comprises rectangular body and guideway link that integral type arranges; Described guideway link has the arc groove that is complementary with guideway.
Further, two cell walls of described arc groove have rectangle end or curved end.
Each embodiment's of the utility model guideway supporting structure is owing to comprise supporting part and the guideway part that is equipped with; The guideway part, detachable being connected on the supporting part; Can use on guide bearing, play at least protection and supporting effect, also for convenience detach; Thereby can overcome prior art middle (center) bearing weak point in working life, axle sleeve replacing inconvenience and the high defective of maintenance cost, to realize that bearing long service life, axle sleeve are changed conveniently, maintenance cost is low and the high advantage of support reliability.
Other features and advantages of the utility model will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the utility model.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation that the utility model guideway is used supporting part embodiment one in the supporting structure;
Fig. 2 is the structural representation that the utility model guideway is used supporting part embodiment two in the supporting structure;
Fig. 3 and Fig. 4 are the structural representation that the utility model guideway is used guideway part in the supporting structure.
By reference to the accompanying drawings, reference character is as follows among the utility model embodiment:
The 1-underframe; The 2-dunnage; 3-right-angled trapezium stiffening rib; 4-rectangle stiffening rib; 5-triangle stiffening rib; The 6-connecting rod; The 7-oil hole; The 8-oil seal groove; 9-L shape connecting plate.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
According to the utility model embodiment, provide a kind of guideway supporting structure.Such as Fig. 1-shown in Figure 4, present embodiment comprises supporting part and the guideway part that is equipped with; The guideway part, detachable being connected on the supporting part.
Wherein, above-mentioned guideway part comprises horizontally disposed guideway, and vertically is symmetricly set on guideway below and is used for and the L shaped connecting plate of detachable at least one pair of that is connected of supporting part (such as one of them L shaped connecting plate 9); At the horizontal arm of L shaped connecting plate and/or vertically on the arm, be provided with for support the detachable tapped hole that is connected of part.This guideway comprises for the oil hole (such as oil hole 7) that injects lubricant oil, and has been used for the oil seal groove (if any sealing groove 8) of oil sealing effect.
Above-mentioned supporting part comprises horizontally disposed underframe (such as underframe 1), and vertically is arranged on symmetrically the underframe two ends and is used for and the detachable a pair of supporting component that is connected of guideway part.This underframe, comprise rectangular frame, across at rectangular frame middle part and with the integrated middle gusset of rectangular frame, be located at symmetrically middle gusset both sides and form a pair of connecting rod (such as one of them connecting rod 6) of triangular structure with the space of middle gusset both sides, and a pair of base that is arranged on symmetrically the rectangular frame bottom and is used for underframe is supported; This base comprises the square steel base; At the two ends of rectangular frame, be respectively equipped with for the L shaped connecting plate horizontal arm of guideway partial response on a pair of tapped hole that is complementary of tapped hole.
The structure of above-mentioned a pair of supporting component is not identical.In a pair of supporting component, a supporting component comprises the dunnage (such as dunnage 2) of vertical setting, be arranged on the right-angled trapezium stiffening rib (such as right-angled trapezium stiffening rib 3) between dunnage and underframe the same side, and dunnage away from a side of right-angled trapezium stiffening rib, be located at the triangle stiffening rib (such as triangle stiffening rib 5) between dunnage and the underframe; Another supporting component comprises the dunnage of vertical setting, be arranged on the rectangle stiffening rib (such as rectangle stiffening rib 4) between dunnage and underframe the same side, and dunnage away from a side of rectangle stiffening rib, be located at the triangle stiffening rib between dunnage and the underframe; On right-angled trapezium stiffening rib and/or rectangle stiffening rib, be provided with the vertical arm of the L shaped connecting plate of guideway partial response on the tapped hole that is complementary of tapped hole.
Particularly, above-mentioned dunnage comprises rectangular body and guideway link that integral type arranges; The guideway link has the arc groove that is complementary with guideway.Two cell walls of arc groove have rectangle end or curved end.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technological scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characteristics wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a guideway supporting structure is characterized in that, comprises the supporting part and the guideway part that are equipped with; Described guideway part, detachable being connected on the supporting part.
2. guideway supporting structure according to claim 1, it is characterized in that, described guideway part comprises horizontally disposed guideway, and vertically is symmetricly set on described guideway below and is used for and the L shaped connecting plate of detachable at least one pair of that is connected of supporting part; At the horizontal arm of described L shaped connecting plate and/or vertically on the arm, be provided with for support the detachable tapped hole that is connected of part.
3. guideway supporting structure according to claim 1 and 2, it is characterized in that, shown in supporting part, comprise horizontally disposed underframe, and vertically be arranged on symmetrically described underframe two ends and be used for and the detachable a pair of supporting component that is connected of guideway part; Described underframe, comprise rectangular frame, across at described rectangular frame middle part and with the integrated middle gusset of rectangular frame, be located at symmetrically described middle gusset both sides and form a pair of connecting rod of triangular structure with the space of middle gusset both sides, and a pair of base that is arranged on symmetrically the rectangular frame bottom and is used for underframe is supported; This base comprises the square steel base; At the two ends of described rectangular frame, be respectively equipped with for the L shaped connecting plate horizontal arm of guideway partial response on a pair of tapped hole that is complementary of tapped hole.
4. guideway supporting structure according to claim 3 is characterized in that, the structure of described a pair of supporting component is not identical.
5. guideway supporting structure according to claim 4, it is characterized in that, in described a pair of supporting component, a supporting component comprises the dunnage of vertical setting, be arranged on the right-angled trapezium stiffening rib between described dunnage and underframe the same side, and described dunnage away from a side of right-angled trapezium stiffening rib, be located at the triangle stiffening rib between dunnage and the underframe; Another supporting component comprises the dunnage of vertical setting, is arranged on the rectangle stiffening rib between described dunnage and underframe the same side, and described dunnage away from a side of rectangle stiffening rib, be located at the triangle stiffening rib between dunnage and the underframe;
On described right-angled trapezium stiffening rib and/or rectangle stiffening rib, be provided with the vertical arm of the L shaped connecting plate of guideway partial response on the tapped hole that is complementary of tapped hole.
6. guideway supporting structure according to claim 5 is characterized in that, described dunnage comprises rectangular body and guideway link that integral type arranges; Described guideway link has the arc groove that is complementary with guideway.
7. guideway supporting structure according to claim 6 is characterized in that, two cell walls of described arc groove have rectangle end or curved end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547891 CN202851678U (en) | 2012-10-25 | 2012-10-25 | Supporting structure for guide shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547891 CN202851678U (en) | 2012-10-25 | 2012-10-25 | Supporting structure for guide shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851678U true CN202851678U (en) | 2013-04-03 |
Family
ID=47982884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547891 Expired - Fee Related CN202851678U (en) | 2012-10-25 | 2012-10-25 | Supporting structure for guide shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134798A (en) * | 2015-08-14 | 2015-12-09 | 苏州安特实业有限公司 | Shaft sleeve installation frame |
-
2012
- 2012-10-25 CN CN 201220547891 patent/CN202851678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134798A (en) * | 2015-08-14 | 2015-12-09 | 苏州安特实业有限公司 | Shaft sleeve installation frame |
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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: 20130403 Termination date: 20131025 |