CN201940613U - Portable transmission shaft repairing device - Google Patents
Portable transmission shaft repairing device Download PDFInfo
- Publication number
- CN201940613U CN201940613U CN2011200224042U CN201120022404U CN201940613U CN 201940613 U CN201940613 U CN 201940613U CN 2011200224042 U CN2011200224042 U CN 2011200224042U CN 201120022404 U CN201120022404 U CN 201120022404U CN 201940613 U CN201940613 U CN 201940613U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- guide
- links
- power transmission
- guide thimble
- 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
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Abstract
The utility model provides a portable transmission shaft repairing device, which is characterized by comprising a guide shaft, a feeding screw rod and a guide sleeve tube. The guide shaft is connected with the end of a transmission shaft, the feeding screw rod with a hand wheel is arranged in a hole of the other end of the guide shaft through a nut, one end of the guide sleeve tube sleeved on the guide shaft is connected with a cutting tool rest, the other end of the guide sleeve tube is connected with the feeding screw rod through a sleeve component, and the guide sleeve tube is connected with a reduction box driven by a driving motor. Abraded shaft surfaces of a transmission shaft can be repaired by means of the portable transmission shaft repairing device, and only a dryer cylinder needs to be moved and fixed without hoisting the whole transmission shaft to a repair shop or a repair factory, so that maintenance period is greatly shortened, operation is simplified, maintenance cost is further reduced, labor intensity of workers is reduced, overlong delay cannot be caused to production, and economic loss caused by factory halt or machine halt can be effectively reduced.
Description
Technical field
The utility model relates to a kind of power transmission shaft prosthetic device, and especially a kind of portable power transmission shaft prosthetic device belongs to the machinery maintenance technical field.
Background technology
Pulping and paper-making industry drying mode commonly used is traditional cylinder dried at present, and drying cylinder is one of capital equipment of enterprises in pulp and paper industry, and the operation conditions of drying cylinder directly influences product quality and output.In the cylinder dried process, owing to be subjected to drying cylinder draining, lubricated, all multifactor impacts such as locking nut gets loose, move back cover of wedge and axle head relative motion can take place, thereby make the axle head that is positioned at place, transmission side position of bearings produce heavy wear, cause in the drying cylinder running, occurring vibration and abnormal sound, the quality and the output of normal operation of the equipment that not only influences and pulpboard, and the noise nuisance staff's who produces is healthy.Prior art mainly adopts traditional integral hoisting to the reparation of axle head; the axle head that is about to be worn together with drying cylinder integral demounting, handling to manufacturer or special machine shop place under repair; not only waste time and energy; increase maintenance cost; prolong the time between overhauls(TBO); increase labour intensity, and need stop factory, shutdown, this brings heavy losses to production.Therefore be necessary prior art is improved.
Summary of the invention
Need integral hoisting to specialized factory or special repairing department place under repair need stop factory, shutdown for solving existing transmission shaft end reparation; the cycle that is brought is long, cost is high; directly influence problems such as ordinary production, the utility model provides a kind of portable power transmission shaft prosthetic device.
The utility model is finished by following technical proposal: a kind of portable power transmission shaft prosthetic device, it is characterized in that comprising the axis of guide that links to each other with transmission shaft end, be located at the feed screw of band handwheel in the axis of guide other end axis hole its by nut, be socketed in the guide thimble that the one end on the axis of guide links to each other with turning head, the guide thimble other end links to each other with feed screw by sleeve assembly, and guide thimble links to each other with the reduction box that drive motors drives.So that the cutter that drives on guide thimble, turning head and the knife rest by drive motors and reduction box rotates thereupon, and by the rotation of handwheel drive screw mandrel, and then make guide thimble, turning head and on lathe tool when rotating, finish feeding, thereby the wear surface of power transmission shaft is repaired.
Described guide thimble one end links to each other with cyclone head by the bolt of its end, by tapered sleeve turning head is installed on the cyclone head, and lathe tool is installed on the knife rest.
Be provided with cavity in the described cyclone head, cavity one side is provided with the opening that allows transmission shaft end enter cavity, and diameter is greater than guide thimble, so that make the knife rest on it be positioned at the power transmission shaft periphery by swivel head, so that axial plane is repaired.
The sleeve assembly of the described guide thimble other end comprises the fairlead that places guide thimble end endoporus, and the feeding cover that links to each other with fairlead places the positioning sleeve of feeding cover end endoporus, links to each other with positioning sleeve and places lining on the feed screw.
Described feed screw the inner places by nut in the axis hole of the axis of guide, and the outer end links to each other with handwheel, and the feed screw outer end also links to each other with lining by nut, bearing and gland.
The utlity model has following advantage and effect: adopt such scheme; only need drying cylinder displacement and fixing; just can pass through this portable power transmission shaft prosthetic device; wearing and tearing axial plane to power transmission shaft is repaired; need not integral hoisting again and be transported to repair shop or repairing department; not only shortened maintenance cycle greatly; and simplified operation; also reduced maintenance cost simultaneously; alleviate working strength of workers; and can not cause long delay, effectively reduce because of stopping the economic loss that factory, shutdown bring to production.Be a desirable portable power transmission shaft prosthetic device in fact.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the syndeton schematic diagram of repair process.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The portable power transmission shaft prosthetic device that the utility model provides, comprise the axis of guide 6 that its termination links to each other with the axle head of power transmission shaft 1 by bolt 3, be located at the feed screw 13 of band handwheel 16 in the axis of guide 6 other end axis holes 9 its by nut 12, be socketed in the guide thimble 20 that the one end on the axis of guide 6 links to each other with turning head 21, guide thimble 20 other ends link to each other with feed screw 13 by sleeve assembly, guide thimble 20 links to each other with the reduction box 7 that drive motors drives by key 8, as Fig. 2, described guide thimble 20 1 ends link to each other with cyclone head 4 by the bolt 5 of its end, by tapered sleeve 21 turning head 22 is installed on the cyclone head 4, lathe tool 23 is installed on the turning head 22; Be provided with cavity in the cyclone head 4, cavity one side is provided with the opening that allows the axle head of power transmission shaft 1 enter cavity, and cavity diameter is greater than guide thimble 20, so that make the turning head 22 on it be positioned at power transmission shaft 1 periphery by cyclone head 4, so that axial plane 2 is repaired; The sleeve assembly of described guide thimble 20 other ends comprises the fairlead 10 that places guide thimble 20 end endoporus, the feeding cover 11 that links to each other with fairlead 10, place feeding to overlap the positioning sleeve 14 of 11 end endoporus, link to each other with positioning sleeve 14 and place lining 18 on the feed screw 13; Described feed screw 13 the inners place in the axis hole 9 of the axis of guide 6 axle heads by nut 12, the outer end links to each other with handwheel 16, feed screw 13 outer ends are also by nut 15, bearing 19 and gland 17 link to each other with lining 18, as Fig. 1, so that drive guide thimble 20 by drive motors and reduction box 7, cyclone head 4, cutter 23 on turning head 22 and the knife rest 22, fairlead 10, feeding cover 11, positioning sleeve 14, lining 18 rotates thereupon, and by 13 rotations of handwheel 1 drive feed screw, and then make guide thimble 20, cyclone head 4, turning head 22 and on lathe tool 23 when rotating, finish feeding, thereby the wear surface 2 of power transmission shaft 1 is repaired.
Claims (5)
1. portable power transmission shaft prosthetic device, it is characterized in that comprising the axis of guide that links to each other with transmission shaft end, be located at the feed screw of band handwheel in the axis of guide other end axis hole its by nut, be socketed in the guide thimble that the one end on the axis of guide links to each other with turning head, the guide thimble other end links to each other with feed screw by sleeve assembly, and guide thimble links to each other with the reduction box that drive motors drives.
2. portable power transmission shaft prosthetic device according to claim 1 is characterized in that described guide thimble one end links to each other with cyclone head by the bolt of its end, by tapered sleeve turning head is installed on the cyclone head, and lathe tool is installed on the knife rest.
3. portable power transmission shaft prosthetic device according to claim 2 is characterized in that being provided with cavity in the described cyclone head, and cavity one side is provided with the opening that allows transmission shaft end enter cavity, and cavity diameter is greater than guide thimble.
4. portable power transmission shaft prosthetic device according to claim 1, the sleeve assembly that it is characterized in that the described guide thimble other end comprises the fairlead that places guide thimble end endoporus, the feeding cover that links to each other with fairlead, place the positioning sleeve of feeding cover end endoporus, link to each other with positioning sleeve and place lining on the feed screw.
5. portable power transmission shaft prosthetic device according to claim 1 is characterized in that described feed screw the inner places by nut in the axis hole of the axis of guide, and the outer end links to each other with handwheel, and the feed screw outer end also links to each other with lining by nut, bearing and gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200224042U CN201940613U (en) | 2011-01-24 | 2011-01-24 | Portable transmission shaft repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200224042U CN201940613U (en) | 2011-01-24 | 2011-01-24 | Portable transmission shaft repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940613U true CN201940613U (en) | 2011-08-24 |
Family
ID=44467964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200224042U Expired - Fee Related CN201940613U (en) | 2011-01-24 | 2011-01-24 | Portable transmission shaft repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858398A (en) * | 2015-04-22 | 2015-08-26 | 浙江大盛纸业有限公司 | Repairing mould of drying cylinder shaft head and application method of repairing mould |
| CN106001616A (en) * | 2016-08-02 | 2016-10-12 | 河北中重冷轧材料有限公司 | Sintering machine head with on-line grinding function |
-
2011
- 2011-01-24 CN CN2011200224042U patent/CN201940613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858398A (en) * | 2015-04-22 | 2015-08-26 | 浙江大盛纸业有限公司 | Repairing mould of drying cylinder shaft head and application method of repairing mould |
| CN106001616A (en) * | 2016-08-02 | 2016-10-12 | 河北中重冷轧材料有限公司 | Sintering machine head with on-line grinding function |
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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: 20110824 Termination date: 20170124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |