CN204300121U - Conticaster frame fixes gudgeon upset axle sleeve - Google Patents
Conticaster frame fixes gudgeon upset axle sleeve Download PDFInfo
- Publication number
- CN204300121U CN204300121U CN201420798957.0U CN201420798957U CN204300121U CN 204300121 U CN204300121 U CN 204300121U CN 201420798957 U CN201420798957 U CN 201420798957U CN 204300121 U CN204300121 U CN 204300121U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- pivot shaft
- gudgeon
- conticaster
- groove
- 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
- 241001125877 Gobio gobio Species 0.000 title abstract 2
- 241001125879 Gobio Species 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of conticaster frame and fix gudgeon upset axle sleeve, comprise interconnective axle sleeve I and shaft sleeve II, the side of described axle sleeve I is also provided with the groove extended internally vertically centered by axis hole, described groove surfaces is around many pivot shafts of the uniform promising annular of groove center, the axial direction of described pivot shaft is parallel to the axial direction of described axle sleeve I, described pivot shaft is provided with the roller bearing with described pivot shaft normal-running fit, and the side of described shaft sleeve II is provided with the axis hole matched with described pivot shaft.The utility model structure is simple, and conticaster frame is rotated more nimbly and freely when safeguarding, flexible operation, uses convenient, also refer to safety simultaneously, uses more reliable.
Description
Technical field
The utility model relates to a kind of conticaster frame hoisting tooling, is specifically related to a kind of conticaster frame and fixes gudgeon upset axle sleeve.
Background technology
After conticaster work uses a period of time, just need to change the roller-way on it and spray piping.And online under when conticaster frame is overhauled, just needs are driven a vehicle and are enclosed within fixing gudgeon by steel rope earclip, are overturning it.During upset, fixing gudgeon, as the strong point, fixes phase mutual friction between gudgeon with steel rope, by the impact of overturning of machine frame friction and Extrusion and equipment self-weight, use rear steel rope easily to rupture repeatedly frequent, not only affect its service life, also there is severe compromise.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of structure simple, longer service life, safe and reliable conticaster overturning of machine frame hanger axle sleeve.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of conticaster frame fixes gudgeon upset axle sleeve, comprise axle sleeve I and shaft sleeve II, the side of described axle sleeve I is also provided with the groove extended internally vertically centered by axis hole, described groove surfaces is around many pivot shafts of the uniform promising annular of groove center, the axial direction of described pivot shaft is parallel to the axial direction of described axle sleeve I, described pivot shaft is provided with the roller bearing with described pivot shaft normal-running fit, the side of described shaft sleeve II is provided with the axis hole matched with described pivot shaft, and described axle sleeve I is connected with described shaft sleeve II bolt.
In the utility model, during use, the utility model is inserted on fixing gudgeon, in addition by steel wire loop on the utility model, then conticaster frame is lifted and overturn, like this when conticaster upset, fixing and mutually roll between gudgeon and roller bearing, is also that conticaster upset is more smooth and easy, reduce the friction to steel rope simultaneously, improve the service life of steel rope, decrease the generation of accident, make conticaster overturn maintenance more safe and reliable.The utility model not only structure is simple, operates also flexible in addition, improves reliability.
As optimization, the outside face of described axle sleeve I is circumferentially provided with annular groove, and the cross section of described annular groove is circular arc.By steel wire loop in annular groove, can prevent steel rope from sliding at boss surfaces, make conticaster more firm when upset.
As optimization, the both sides of described annular groove are respectively equipped with annular baffle ring along described axle sleeve I circumference.Steel rope is limited in annular groove, prevents steel rope from skidding off in annular groove in the process that conticaster overturns, make conticaster more firm when upset equally.
In sum, the beneficial effects of the utility model are: the utility model structure is simple, and conticaster frame is rotated more nimbly and freely when safeguarding, flexible operation, uses convenient, also refer to safety simultaneously, use more reliable.
Accompanying drawing explanation
In order to make the object of utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, conticaster frame in this detailed description of the invention fixes gudgeon upset axle sleeve, comprise interconnective axle sleeve I 1 and shaft sleeve II 2, the side of described axle sleeve I 1 is also provided with the groove 3 extended internally vertically centered by axis hole, described groove 3 surface is around the many pivot shafts 4 of the uniform promising annular in groove 3 center, the axial direction of described pivot shaft 4 is parallel to the axial direction of described axle sleeve 1 I, described pivot shaft 4 is provided with the roller bearing 5 with described pivot shaft 4 normal-running fit, and the side of described shaft sleeve II 2 is provided with the axis hole 6 matched with described pivot shaft 4.In the process implemented, bearing is provided with between pivot shaft and roller bearing 5, bearing carries out spacing respectively by the circlip for bore on the circlip for shaft be arranged on pivot shaft and roller bearing 5, and then make to rotate between roller bearing 5 and pivot shaft 4 more smooth and easy, reduce the friction between roller bearing 5 and pivot shaft 4, improve service life, also mitigate handling labor intensity.In addition resilient rubbber cushion is set at roller bearing 5 outside face, makes the rigid contact between roller bearing 5 and fixing gudgeon become flexible contact, avoid roller bearing 5 outside face and be damaged, only need to change resilient rubbber cushion separately, reduce the expenditure of cost.Conveniently safeguard pivot shaft 4 and roller bearing 5, pivot shaft 4 is provided with outside thread near axle sleeve I 1 one end, and groove 3 surface is provided with the negative thread with described outside thread screw thread fit, facilitates the Assembly &Disassembly of pivot shaft 4 like this, improves the work efficiency of maintenance.
In this detailed description of the invention, the outside face of described axle sleeve I 1 is circumferentially provided with annular groove 7, and the cross section of described annular groove 7 is circular arc.
In this detailed description of the invention, the both sides of recessed 7 grooves of described annular are respectively equipped with annular baffle ring 8 along described axle sleeve I 1 circumference.
In the process implemented, by axle sleeve I 1 and shaft sleeve II 2 connection good, pivot shaft 4 is inserted in axis hole 6, roller bearing 5 on pivot shaft is carried out spacing, prevent roller bearing 5 from skidding off from pivot shaft 4, then fixing gudgeon is inserted in wherein, with steel rope rope sling cover outside face, with driving hook, steel rope is tangled, recycling shackle, steel rope and the little hook of driving are to conticaster overturning of machine frame, during upset, the roller bearing 5 fixed in gudgeon and axle sleeve I 1 rolls mutually, decrease the friction of steel rope, protect the fixing gudgeon of conticaster frame and the wearing and tearing of steel rope bearing surface, increase the service life.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described the utility model by referring to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (3)
1. a conticaster frame fixes gudgeon upset axle sleeve, it is characterized in that: comprise interconnective axle sleeve I and shaft sleeve II, the side of described axle sleeve I is also provided with the groove extended internally vertically centered by axis hole, described groove surfaces is around many pivot shafts of the uniform promising annular of groove center, the axial direction of described pivot shaft is parallel to the axial direction of described axle sleeve I, described pivot shaft is provided with the roller bearing with described pivot shaft normal-running fit, and the side of described shaft sleeve II is provided with the axis hole matched with described pivot shaft.
2. conticaster frame according to claim 1 fixes gudgeon upset axle sleeve, and it is characterized in that: the outside face of described axle sleeve I is circumferentially provided with annular groove, the cross section of described annular groove is circular arc.
3. conticaster frame according to claim 2 fixes gudgeon upset axle sleeve, it is characterized in that: the both sides of described annular groove are respectively equipped with annular baffle ring along described axle sleeve I circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798957.0U CN204300121U (en) | 2014-12-17 | 2014-12-17 | Conticaster frame fixes gudgeon upset axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798957.0U CN204300121U (en) | 2014-12-17 | 2014-12-17 | Conticaster frame fixes gudgeon upset axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300121U true CN204300121U (en) | 2015-04-29 |
Family
ID=53105664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798957.0U Expired - Fee Related CN204300121U (en) | 2014-12-17 | 2014-12-17 | Conticaster frame fixes gudgeon upset axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300121U (en) |
-
2014
- 2014-12-17 CN CN201420798957.0U patent/CN204300121U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |